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Affiliation |
Graduate School of Engineering Science Department of Mathematical Science and Electrical-Electronic-Computer Engineering Human-Centered Computing Course |
MITOBE Kazutaka
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Research Interests 【 display / non-display 】
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Biomedical Engineering
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Welfare Engineering
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Human-Centered Computing
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Human-Computer Interaction
Graduating School 【 display / non-display 】
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1987.04-1991.03
Akita University Faculty of Mining Electric Engineering Graduated
Graduate School 【 display / non-display 】
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1991.04-1996.03
Hokkaido University Graduate School, Division of Engineering Doctor's Course Completed
Campus Career 【 display / non-display 】
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2016.04-Now
Akita University Graduate School of Engineering Science Department of Mathematical Science and Electrical-Electronic-Computer Engineering Human-Centered Computing Course Professor
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2013.04-2016.03
Akita University Graduate School of Engineering and Resource Science Department of Computer Science and Engineering Professor
Academic Society Affiliations 【 display / non-display 】
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1996.04-Now
United States
IEEE
Research Areas 【 display / non-display 】
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Life Science / Biomedical engineering
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Informatics / Human interface and interaction
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Life Science / Rehabilitation science
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Informatics / Life, health and medical informatics
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Informatics / Perceptual information processing
Research Achievements 【 display / non-display 】
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Sasaki Y., Fujiwara K., Mitobe K.
Accident Analysis and Prevention ( Accident Analysis and Prevention ) 194 2024.01 [Refereed]
Research paper (journal) Domestic Co-author
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Examination of Syringe Position Correction Support Function in MR Blood Sampling Training Simulator
Akira Ito, Masachika Saito, Yukiko Kikuchi, Yukiko Kudo, Kazutaka Mitobe
IEEJ Transactions on Electrical and Electronic Engineering 2023.12 [Refereed]
Research paper (journal) Domestic Co-author
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Development of a VR Training System for Saito's Music Conducting Method
Fujiwara K., Sano F., Mitobe K.
IEEJ Transactions on Electrical and Electronic Engineering ( IEEJ Transactions on Electrical and Electronic Engineering ) 2023.11 [Refereed]
Research paper (journal) Domestic Co-author
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Detection of Mild Cognitive Impairment Using a Spiral Drawing Test
Fujiwara K., Matsuhashi K., Mitobe K.,
Journal of Advanced Computational Intelligence and Intelligent Informatics ( Journal of Advanced Computational Intelligence and Intelligent Informatics ) 27 ( 5 ) 907 - 914 2023.09 [Refereed]
Research paper (journal) Domestic Co-author
Information and communication technology-based monitoring services for the elderly can be improved by using a monitoring function that automatically detects cognitive decline. Therefore, we developed a system that provides a brief screening for mild cognitive impairment (MCI). This screening is performed by measuring the performance of two tasks completed simultaneously on a tablet device, such as drawing a spiral and counting color changes. First, we used this system to measure and analyze three groups: elderly persons suspected of having MCI, elderly persons with no cognitive impairment, and healthy young adults. We extracted evaluation parameters relevant for determining MCI through analysis. Furthermore, we developed a detection method using the evaluation parameters and performed an evaluation. Cross-validation revealed that the sensitivity and specificity of this method were 90.0% and 75.0%, respectively.
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Gait velocity control using projection mapping for children with spastic diplegia cerebral palsy
Kimoto M., Okada K., Mitobe K., Saito M., Sakamoto H.
Clinical Biomechanics ( Clinical Biomechanics ) 108 2023.08 [Refereed]
Research paper (journal) Domestic Co-author
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Training technologies for getting over the decline of elder traffic safety
水戸部一孝
救急医学 42 ( 6 ) 678 - 685 2018.06
Introduction and explanation (scientific journal) Single author
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Development of elemental technologies for magnetic hyperthermia in cancer treatment
Loi Tonthat, Fumitaka Aki, Kazutaka Mitobe, Shin Yabukami, Yoshiyuki Yamamoto
Proceedings of the 11th Asian Pacific Conference on Medical and Biological Engineering (APCMBE 2020) 82 272 - 277 2020.05 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Improvement of Heating Efficiency and Magnetization Property of Ferromagnetic Implant with Low Curie Temperature for Hyperthermia using Nano-Magnetic Fluid
Tonthat Loi, Yoshiyuki Yamamoto, Fumitaka Aki, Hajime Saito, Kazutaka Mitobe
Proceedings of the 8th International Conference on Materials Engineering for Resources 421 - 424 2017.10 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Proposal of Improvement of Contact Force Visualization in Soldering Training VR System
Katsuya FUJIWARA, Hideaki MIYAJIMA, Kazutaka MITOBE
The Eighth International Conference on Materials Engineering for Resources (ICMR2017 AKITA) 412 - 414 2017.10 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Development of an Uchi Self-learning System for Mutsumi-ryu-style Shamisen Using VR Environment
Takeshi Shibata, Kazutaka Mitobe, Takeshi Miura, Katsuya Fujiwara, Masachika Saito, Hideo Tamamoto
Lecture Notes in Computer Science, Intelligent Robotics and Applications, 9th International Conference 9835 359 - 370 2016.08 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Study of Effective Methods for Contact Force Visualization in a Soldering Training VR System
Katsuya Fujiwara, Hideaki Miyajima, Kazutaka Mitobe
ASIAGRAPH 2016 International Conference Proceedings 51 - 52 2016.03 [Refereed]
Research paper (international conference proceedings) Domestic Co-author
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Development of Magnetic Field Supply and Wireless Temperature Detection Unit for Hyperthermia
Yamamoto Hirokazu, Mitobe Kazutaka
Transactions of Japanese Society for Medical and Biological Engineering ( Japanese Society for Medical and Biological Engineering ) 58 ( 0 ) 249 - 249 2020
Summary of the papers read (national conference and other science council) Domestic Co-author
<p>Soft heating is a method of hyperthermia with few side effects. In this study, only the tumor is heated by inductively heating an implant of a thermosensitive ferromagnetic material embedded in the tumor from outside the body. We are developing a wireless temperature measurement system that detects the implant temperature wirelessly by detecting the change in implant permeability from the induced electromotive force of a pickup coil installed outside the body. However, when the distance between the excitation coil and the thermosensitive ferromagnetic material increases, the change in the magnetic field decreases, so a highly sensitive pickup coil is required. In this report, we prototyped a magnetic field application detection unit for verification that integrates an excitation coil and a pickup coil, and evaluated experimentally the validity of the coil shape and installation position.</p>
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Modeling of Accident Prediction for Bicycle Right-Turning Crossing Using Cycling Simulator.
半田修士, 水戸部一孝
Journal of the Japanese Council of Traffic Science 20 ( Supplement ) 2020
Domestic Co-author
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Analysis of road-crossing movement using a walking simulator
木村十夜, 半田修士, 水戸部一孝
Journal of the Japanese Council of Traffic Science 20 ( Supplement ) 2020
Domestic Co-author
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Construction of a roadway-crossing simulator capable of actual walking and analysis of pedestrian behavior
内堀雄太, 半田修士, 藤原克哉, 水戸部一孝
Journal of the Japanese Council of Traffic Science 20 ( Supplement ) 2020
Domestic Co-author
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117 ( 502 ) 103 - 107 2018.03
Prompt report, short report, and research note, etc. (scientific journal) Domestic Co-author
◆Original paper【 display / non-display 】
◆Introduction and explanation【 display / non-display 】
◆International conference proceedings【 display / non-display 】
◆Other【 display / non-display 】
Books 【 display / non-display 】
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Principles and Applications of Spatial Hearing
Kazutaka Mitobe, 他9名
World Scientific 2011.03 ISBN: 9789814313872
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The Silver Market Phenomenon Second Edition
Kazutaka Mitobe, 他33名
Springer 2011.01 ISBN: 9783642143373
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Dexterous Finger Movement Analysis Using EM Motion Capture System
Md. Mostafizur Rahman, Kazutaka Mitobe and Masafumi Suzuki
LAP LAMBERT Pub. 2011.01 ISBN: 9783845428109
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The Silver Market Phenomenon
Kazutaka Mitobe, 他54名
Springer 2008.11 ISBN: 9783540753308
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(B)
Project Year： 2023.04 - 2027.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2022.04 - 2025.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2022.04 - 2025.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2022.04 - 2025.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2019.04 - 2024.03
Presentations 【 display / non-display 】
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Study of an Automatic Temperature Heating System for Hyperthermia of Implants under Water Cooling
Endo Ayato, Kato Yuta, Mitobe Kazutaka
Transactions of Japanese Society for Medical and Biological Engineering 2021.05 - 2021.05 Japanese Society for Medical and Biological Engineering
<p>In recent years, hyperthermia has been attracting attention as one of the cancer treatment methods with less side effects on patients. In this study, we adopt a soft-heating method in which an implant is injected into a tumor and a high-frequency magnetic field is applied from outside the body to heat the tumor locally.We are developing a treatment system that can wirelessly detect temperature changes in the surrounding magnetic field due to the temperature-dependent magnetic properties of the implant, using induced electromotive force generated in a detection coil installed outside the body. In this study, we implemented an automatic constant-temperature heating system with high/low control that constantly applies a high-frequency magnetic field, and evaluated the validity of the system under the condition that the implant is placed in 37 degrees Celsius constant-temperature water that simulates the inside of the body.</p>
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Relationship of temperature distribution and applied magnetic flux frequency for hyperthermia.
Kato Yuta, Endo Ayato, Yamamoto Hirokazu, Mitobe Kazutaka
Transactions of Japanese Society for Medical and Biological Engineering 2021.05 - 2021.05 Japanese Society for Medical and Biological Engineering
<p>Hyperthermia is one of the methods of cancer treatments.We are investigating soft heating method that injects temperature-sensitive magnetic fine particles into tumor and applies a high-frequency magnetic field from outside the body to locally heat the tumor. Past studies were reported system that can heat constantly and monitor temperature. Temperature rise properties have reported under different distance of Drive coil and voltage. However, Temperature rise properties under different frequency of magnetic field is unknown.In this study, we measured the temperature rise properties and temperature distribution of two induction heating systems with different frequencies using an optical fiber thermometer. As a result, it was confirmed that the heating efficiency was improved by about 6.3 times by increasing the frequency from 129 kHz to 395 kHz under the condition of applying a magnetic field of 3.9 mT magnetic flux density.</p>
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Construction of a roadway-crossing simulator capable of actual walking and analysis of pedestrian behavior
内堀雄太, 半田修士, 藤原克哉, 水戸部一孝
Journal of the Japanese Council of Traffic Science 2020.11 - 2020.11
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Modeling of Accident Prediction for Bicycle Right-Turning Crossing Using Cycling Simulator.
半田修士, 水戸部一孝
Journal of the Japanese Council of Traffic Science 2020.11 - 2020.11
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Analysis of road-crossing movement using a walking simulator
木村十夜, 半田修士, 水戸部一孝
Journal of the Japanese Council of Traffic Science 2020.11 - 2020.11
Academic Activity 【 display / non-display 】
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2015.04-Now
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2023.04-Now
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2016.04-2018.03