"T" Researcher - 37 Result(s)
T
The Construction of a Decentralized Energy Production System Using Small Methane Fermentation Systems That Utilize Exhaust Heat or Hot Springs and a Local Circulation SystemFeaturesIn this project, we reduce the costs of energy production via anaerobic digestion by utilizing exhaust heat from a factory, which resulted in a positive energy balance, although the methane fermentation system tested was on a small scale. Targeted Application(s)/IndustryFood factory, hotel, restaurant, where food garbage or organic waste was produced much. Department of Agricultural Science
TADA, Chika, Associate Professor
Doctor of Agriculture
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Robot Technology for Achieving Secure SocietyFeaturesTadokoro Laboratory developed ‘Active Scope Camera,' a world-unique rescue robot that can search deep in rubble piles of collapsed structures through a gap of a few cm wide. It also developed ‘Quince,' a world-unique unmanned ground vehicle that could survey the second to fifth floors of Nuclear Reactor Buildings of Fukushima-Daiichi Nuclear Power Plant. Its technologies was applied industries, including unmanned transfer vehicle for outdoors under ice and snow environment being actually used in a factory of Toyota Motor East Japan, and ‘Robo-Scope' for debris inspection in collaboration with Shimizu Corporation. Targeted Application(s)/IndustryWe have a policy of education through and research for solution to actual problems. Current nearly ten collaborative researches focuses on outdoor investigation, infrastructure/plant inspection, and remote/autonomous task execution by robots. Graduate School of Information Sciences
TADOKORO, Satoshi, Professor
Doctor of Engineering
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Development of the Nickel-Free Dental Magnetic Attachment Using the Magnetic Shielding Material which Lost its Magnetism by Nitrogen-Solid SolutionFeaturesIn the dental magnetic attachments which retain dentures, superstructures of dental implants, and so on, the non-magnetic stainless steel containing nickel is used in order to reinforce their retentive force by a magnetic circuit. The surface layer of magnetic stainless steel which loses its magnetism by nitrogen-solid solution obtained from heating in nitrogen gas at high temperature, enable to form a magnetic circuit, which does not contain nickel at all, and to reduce its components and manufacturing processes. The method using the nitrogen-solid solution in this study is warrantable to manufacture the nickel-free dental magnetic attachment with high safety. Targeted Application(s)/IndustryThe nickel-free magnetic attachment realizes a retainer with higher safety, and can expect the application to medical and dental care for clinical uses, such as not only a denture but a dental implant, an epithese, and so on with easy desorption. Division of Dental Biomaterials, Graduate School of Dentistry
TAKADA, Yukyo, Associate Professor
Doctor of Engineering
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Electromagnetic Nondestructive Inspection System for Complicated StructuresFeaturesWe develop sensing technologies, intelligent materials and evaluation technologies of materials for the optimization of maintenance for massive complex system such as energy plants. We work for electromagnetic nondestructive testing and monitoriing for complicated structures. We also develop the method for characterization of material degradation. Targeted Application(s)/IndustryWe want to work together with industries who are interested in nondestructive testing and material evaluation using applied electromagnetic methods. |
Study on Molecular Mechanism for Plant Immune SystemFeaturesPlants have immune system against pathogen infection. In our research group, isolation of disease resistance genes, analysis of signal transduction pathways for disease resistance and characterization of defense-related proteins have been performed so far. In addition, we produced transgenic plants expressing green fluorescent protein under the control of defense-inducible promoter, which will be useful to visualize the induction of defense system. Targeted Application(s)/IndustryOur knowledge obtained from the study on the mechanism(s) for plant immune system and the reporter transgenic plants will be available for screening chemical compounds activating plant immune system (so-called "plant activator"). Plant Pathology, Division of Life Sciences, Graduate School of Agricultural Science
TAKAHASHI, Hideki, Professor
Doctor of Agriculture
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Morphology Control of Alloy Nanoparticles by Restrict Controlling of Metal ComplexFeaturesTo apply the specific properties of nano materials for the industrial products, various technologies, such as synthesis method for single phase alloy nanoparticles which shows the effective activity for aimed reaction, that for well crystallized alloy nanoparticles which shows the resistively against for undesirable reaction, and that for single layered surface control method, etc, is developed by precise control of metal complexes in the solution by using the calculation and various research equipment including the photon factory. Targeted Application(s)/IndustryOur technology can be useful for various industry which need the restrict control of surface properties, such as catalysts and electronics. Graduate school of Environmental studies
TAKAHASHI, Hideyuki, Professor
Doctor of Engineering
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Development of Recycling Technology for High-Water Content Sludge by Using Fiber MaterialsFeaturesThe recycling rate of construction muds and sludge is very low because the water content of these muds is very high and direct reuse of them is very difficult. Therefore, a new recycling technology for high-water content sludge has been developed in this laboratory. This technology is called "Fiber-Cement-Stabilized Soil Method", and it uses fiber materials and cement. The main feature of this method is to mix the fiber materials with the sludge, and the fiber materials included in the soil produce several geotechnical merits. Targeted Application(s)/IndustryThe modified soils produced by this method can be used as ground materials for reinforced embankment of the river bank and soil structures because they have several features such as high failure strength, high failure strain high durability for drying and wetting and high dynamic strength. Graduate School of Environmental Studies
TAKAHASHI, Hiroshi, Professor
Doctor of Engineering
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Application of Nuroimaging Technique to Interface EvaluationFeaturesNuclear power plants, chemical plants, ironworks and smelters, aircrafts and others that involve large-scale and complex systems yield many benefits to society and daily life, but a serious accident in such systems may result in dire consequences and significant damage. As long as there is human intervention of any kind, it is difficult to completely avoid human error. In light of this, it is crucial to have the mindset of "to err is human, (to forgive divine)." Takahashi Laboratory advocates the improvement of safety based on the harmonization of humans, machines and the environment. The object of our research is the human. Incorporating neuroscience approach and knowledge, we probe into human cognitive and behavioral traits and reflect our findings back into our research with the cooperation of this university's Institute of Development, Aging and Cancer as well as practicing specialists and technical experts. Through our broad vision, flexible mindset and creativity, we pioneer interfaces between humans and systems where safety is ingrained. Targeted Application(s)/IndustryThe core of our research is the examination and understanding of the human factor to be taken into account for the safe and efficient operation of large scale, complex systems, and we are involved in the research of a wide array of subjects not limited to nuclear energy systems but air traffic control operations, man-machine interfaces, cyber security, standardization of rules among others. Department of Quantum Science and Energy Engineering, Graduate School of Engineering
TAKAHASHI, Makoto, Professor
Doctor of Engineering
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Visualization of Electron Motion in Matter by Means of Electron Compton ScatteringFeaturesProperties of matter, such as reactivity and functionality, are determined by the motion of the constituent electrons. For this reason we aim at developing new spectroscopic methods, by using electron Compton scattering, that would visualize the electron motion for stable species and most importantly the change of electron motion in transient species, which is the driving force behind any chemical reactions; Institute of Multidisciplinary Research for Advanced Materials
TAKAHASHI, Masahiko, Professor
Doctor of Science
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Oral Biofilm Functional Analysis: from “What Are They?" to “What Are They Doing?"FeaturesA large number of microorganisms inhabit the oral cavity, such as the teeth, gingiva and tongue, in the form of oral biofilm. The oral cavity forms an ecosystem where the host (humans) and parasites (microorganisms) coexist. Disruption of the balance of this oral ecosystem leads to dental caries, periodontal diseases and oral malodor, and even deterioration of dental materials. Targeted Application(s)/IndustryRisk assessment of oral biofilm-associated diseases, such as dental caries, periodontal disease, oral malodor and aspiration pneumonia Division of Oral Ecology and Biochemistry, Graduate School of Dentistry
TAKAHASHI, Nobuhiro, Professor
DDS, PhD
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Development of Solid-State-Ionics Materials for Energy Conversion, Storage and UtilizationFeaturesOur focus is on the development of solid-state-ionics materials to be used for a variety of energy conversion systems. To further improve the performance of fuel cells and lithium batteries, novel ionic conductors and mixed conductors with high ionic conductivity and chemical stability are highly demanded. We have been developing such the materials based on defect chemistry and thermodynamics of ceramics, and trying to apply those materials to actual energy conversion devices. Targeted Application(s)/IndustryTo date, a hydrogen production system utilizing oxygen permeable membranes and an all-solid-state battery have been prepared. Department of Materials Science, Graduate School of Engineering
TAKAMURA, Hitoshi, Professor
Doctor of Engineering
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Fabrication of Spintronics Materials by Artificial Nanostructure ControlFeaturesOur group works on the fabrication of materials and the fundamental study of physical phenomena for spintronics. Particularly, we are interested in magnetic ordered alloys, and fabricate nanolayered structures, tunnel junctions or composite device structures with those materials to investigate novel magnetic and magnetotransport properties. Recently we are also interested in the correlation between spin and heat currents, and investigate novel thermo-electric phenomena. Targeted Application(s)/IndustryWe hope to conduct collaborative research with a willing company for a practical application of new spintronic devices with low energy consumption and thermoelectric devices for energy harvesting. |
IVR (Interventional Radiology) Treatment of Hypertention: Minimally Invasive Treatment of Primary Aldosteronism Based on the Adrenal Vein Sampling TechnologyFeaturesPrimary aldosteronism is a leading cause of secondary hypertension accounting for approximately 10 % of hypertensive patients; 4 million patients potentially exist in Japan. We aim to optimize the method of ablating aldosterone producing adenoma using newly developed bipolar radiofrequency ablation system with 300-400kHz high-frequency current and electric power of 40W (Celon Prosurge Applicator), and establish a less invasive interventional radiological treatment of primary aldosteronism. Targeted Application(s)/IndustryCollaboration with medical equipment manufacture and universities are expected to develop new devices enabling ablation of aldosterone producing adenoma. Flexible guide-wire-type ablation system and rapid aldosterone assay system should be co-developed to tread aldosterone producing microadenoma which is difficult to detect due to its small diameter of less than 5mm. |
Business Administration and Corporate Social ResponsibilityFeaturesMy research areas are primarily business ethics, nonprofit organization (NPO) and business and society. I have explored these fields in epistemological, ethical, or managerial approaches from various theoretical points of view. Some of themes that I study now are on how companies should recognize ethical issues on a cognitive formed framework or how companies should create a dialogue between the company and stakeholders (consumers and employees, etc.) through PL (product liability) or labor litigation process. Targeted Application(s)/IndustryI have also experiences in engaging with a domestic manufacturer in developing their PL cases and training programs as well as stating third-party opinions in CSR reports issued by a local power company. I am willing to give you any knowledge of these areas. Graduate School of Economics and Management
TAKAURA, Yasunari, Associate Professor
Master of Commerce
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Brain Development and Aging Using Large Brain MRI DatabaseFeaturesWe have revealed relationships among brain structure, brain function, lifestyle, genetic factor, and cognitive function using brain magnetic resonance imaging (MRI) database. The goal of our project is to prevent several diseases and disorders such as dementia by performing personalized medicine using the large brain MRI database. Targeted Application(s)/IndustryOur research is related with several industrial fields such as food, sleep, and other lifestyle industries. In addition, our research is also related with medical field such as preventing medicine and brain check-up. |
Microwave Processing of Functional Inorganic MaterialsFeaturesMicrowave processing is one of the attractive fields in recent materials processing. We perform various materials processing using non-equilibrium reaction field induced by microwave and/or ultrasonic irradiation. The topic contains powder metallurgy, nitride coatings, synthesis of new functional materials, fabrication of nanoparticles, etc. Recently we have developed a new TiN coating method using our microwave irradiation equipment operated at a frequency of 2.45 GHz. The method is simple but applicable to various substrates with complex shape. This method can be applied to various nitride coatings and will open a new coating technology in many fields of applications. Targeted Application(s)/IndustryThe major targets of TiN coatings are for cutting tools, ball bearings, dental implants, die and mold for stamping, and ornaments. The newly developed method makes it possible to perform nitride coatings within a short time using a standard microwave heating equipment. We hope to conduct collaborative research with a willing company for a practical application of these technology. Department of Applied Chemistry, Graduate School of Engineering
TAKIZAWA, Hirotsugu, Professor
Doctor of Engineering
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Supercomputing for enabling large-scale advanced simulationsFeaturesAs modern supercomputers are getting larger and more complicated, it is not so easy to exploit their potential performance. It is necessary to develop a simulation code with considering various factors for both hardware and software reasons, and hence expert knowledge and experiences about supercomputing are often needed to achieve high actual performance. Our research interests focus on shaping future supercomputing systems and their applications, especially system software technologies for effectively using the future supercomputers. Also we are always exploring how to make good use of the state-of-the-art hardware and software technologies in order to enable unprecedented-scale and more advanced simulations. Targeted Application(s)/Industry |
Study on Tactile/Touch Feeling SensorFeaturesTactile sense and the sense of touch are multiple combinations of fundamental sensations, such as smooth and rough, soft and hard, dry and wet, and hot and cold sensations. These sensations are described with the information on force, distortion, temperature, stickiness and oscillation. Targeted Application(s)/IndustryThe research is beneficial not only to life science but also to manufacturing fields. |
MEMS/Micromachines and Microfabrication TechnologyFeaturesWe are studying MEMS (Micro Electro Mechanical Systems) and related technologies, which are typically used for the input/output of information/communication devices, the safety of automobiles etc. Our representative topics include integrated sensors, piezoelectric devices, RF MEMS, micro energy devices and wafer-level packages. Our facilities are open-accessible and well equipped with a lot of tools for lithography, dry/wet etching, thin film deposition, wafer bonding, device mounting and evaluations, which can be operated by each researcher. Using these tools, a variety of MEMS are being prototyped. Also, new microfabrication tools are being developed by ourselves. Targeted Application(s)/IndustryWe are collaborating with many companies, from which visiting researchers are dispatched to our laboratory. We also accept companies which want to just use specific tools in our facilities. Consultation is always welcome. Department of Bioengineering and Robotics, Graduate School of Engineering
TANAKA, Shuji, Professor
Doctor of Engineering
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Development of Biomedical Micro/Nano Integrated System Using LSI TechnologyFeaturesSemiconductor neural engineering is a discipline that uses semiconductor process/device/circuit technologies to further understand properties of neural systems and to create novel fusion systems of living body and machine. Targeted Application(s)/IndustryOne of the goals in this laboratory is to establish semiconductor neural engineering and develop biomedical micro/nano integrated systems. Graduate School of Biomedical Engineering
TANAKA, Tetsu, Professor
Ph.D. (Engineering)
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