Issued Patents All Time
Showing 25 most recent of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292485 | Magnetic detection system | Nobuhisa YAMAGUCHI | 2025-05-06 |
| 12115872 | Contactless power supply system and contactless power supply apparatus | Eisuke Takahashi, Nobuhisa YAMAGUCHI, Koji Mazaki, Shimpei TAKITA, Hayato SUMIYA +7 more | 2024-10-15 |
| 12095287 | Dynamic wireless power transfer system | Takuya KIGUCHI, Nobuhisa YAMAGUCHI, Eisuke Takahashi, Hayato SUMIYA, Tomoyuki Fujikawa +7 more | 2024-09-17 |
| 12017543 | In-motion power supply system, and abnormality determination method for electrical characteristics in said system | Masaki KANESAKI, Mitsuru SHIBANUMA, Hayato SUMIYA, Takuya KIGUCHI, Eisuke Takahashi +5 more | 2024-06-25 |
| 12000905 | Power supply system for moving body | Masaya Takahashi, Naoki Katayama | 2024-06-04 |
| 11926272 | Power supply system for mobile object | Naoki Katayama | 2024-03-12 |
| 11901741 | Wireless power transfer system | Nobuhisa YAMAGUCHI | 2024-02-13 |
| 11742747 | Power supply system | Koji Mazaki, Tadatoshi Asada | 2023-08-29 |
| 11465574 | Power supply system | Koji Mazaki, Tadatoshi Asada | 2022-10-11 |
| 10862336 | Non-contact power-supply device with voltage vector target control | Akira Kamiya, Eisuke Takahashi | 2020-12-08 |
| 10807547 | On-board power supply apparatus | Eisuke Takahashi | 2020-10-20 |
| RE47625 | Hybrid vehicle and method for controlling hybrid vehicle | Masayuki Komatsu, Hiroki Sawada | 2019-10-01 |
| 10279691 | Contactless feeding pad and contactless feeding device | Kouji Mazaki, Eisuke Takahashi, Keisuke Tani | 2019-05-07 |
| 10230269 | Contactless power supply system supplying power using power supply pad in contact less manner | Eisuke Takahashi, Kouji Mazaki, Takuro Tsutsui | 2019-03-12 |
| 10059284 | Vehicle-mounted device control system | Eiichi Ishii, Masatoshi Takahara, Takashi Hayashi | 2018-08-28 |
| 9876365 | Contactless power supply controller and contactless power supply system | Kouji Mazaki, Nobuhisa YAMAGUCHI, Keisuke Tani, Eisuke Takahashi | 2018-01-23 |
| 9859709 | Apparatus for controlling power supplied to on-vehicle electrical loads | Akira Sakamoto | 2018-01-02 |
| 9841524 | Metal object detection device | Akira Kamiya, Eisuke Takahashi, Keisuke Tani | 2017-12-12 |
| 9748773 | Contactless power supply device | Kouji Mazaki, Eisuke Takahashi | 2017-08-29 |
| 9391472 | Battery charging apparatus for vehicle | Seiji Iyasu, Shinji Andou, Sadahisa Onimaru | 2016-07-12 |
| 9350179 | Charging device | Shinji Ando, Seiji Iyasu, Sadahisa Onimaru | 2016-05-24 |
| 9278625 | Power supply apparatus for vehicles that selects between conductive and non-conductive power transfer | Akira Sakamoto | 2016-03-08 |
| 9184633 | Non-contact power supply control device, non-contact power supply system, and non-contact power charge system | Keisuke Tani | 2015-11-10 |
| 9184674 | Power conversion apparatus that provides power conversion between AC and DC power | Seiji Iyasu, Shinji Ando, Sadahisa Onimaru | 2015-11-10 |
| 9083193 | Vehicular electric power supply device and electric power supply system | Mitsuru Fujita, Hiroshige Asada | 2015-07-14 |