Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407193 | Coil assembly for wireless power transmission and power transmission system | Shimpei TAKITA, Eisuke Takahashi, Yusei NAKAYASHIKI | 2025-09-02 |
| 12355262 | Contactless power transmission apparatus and adjustment method thereof | Mitsuru SHIBANUMA, Masaya Takahashi, Eisuke Takahashi | 2025-07-08 |
| 12322980 | Power supply system | Yusei NAKAYASHIKI, Masaya Takahashi, Eisuke Takahashi | 2025-06-03 |
| 12292485 | Magnetic detection system | Kazuyoshi Obayashi | 2025-05-06 |
| 12224598 | Wireless power transmission system | Masaya Takahashi, Mitsuru SHIBANUMA, Kazuyuki Kato, Yusei NAKAYASHIKI, Eisuke Takahashi | 2025-02-11 |
| 12160115 | Dynamic power supply system | Mitsuru SHIBANUMA, Masaki KANESAKI | 2024-12-03 |
| 12151570 | Contactless power supply system and coil unit thereof | Mitsuru SHIBANUMA, Masaya Takahashi, Eisuke Takahashi | 2024-11-26 |
| 12115872 | Contactless power supply system and contactless power supply apparatus | Eisuke Takahashi, Koji Mazaki, Shimpei TAKITA, Hayato SUMIYA, Masaki KANESAKI +7 more | 2024-10-15 |
| 12095287 | Dynamic wireless power transfer system | Takuya KIGUCHI, Eisuke Takahashi, Hayato SUMIYA, Tomoyuki Fujikawa, Koji Mazaki +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 |
| 11984735 | Dynamic wireless power transfer system | Hayato SUMIYA, Eisuke Takahashi, Masaya Takahashi, Hiroshi Fujimoto, Osamu Shimizu | 2024-05-14 |
| 11984733 | Power feeding system during travelling | Hayato SUMIYA, Eisuke Takahashi, Masaya Takahashi | 2024-05-14 |
| 11926227 | Moving-object power supply system | Kouji Mazaki, Eisuke Takahashi, Mitsuru SHIBANUMA, Shinpei Takita, Masaya Takahashi +5 more | 2024-03-12 |
| 11901741 | Wireless power transfer system | Kazuyoshi Obayashi | 2024-02-13 |
| 11888326 | Contactless power supply device, contactless power reception device, and contactless power supply system | Masaya Takahashi, Yuusei NAKAYASHIKI, Eisuke Takahashi, Masaki KANESAKI, Kazuhiro UDA | 2024-01-30 |
| 11850952 | System for power feeding during traveling | Eisuke Takahashi, Hayato SUMIYA, Takuya KIGUCHI | 2023-12-26 |
| 10862403 | Power conversion apparatus | Masaya Takahashi, Masaki KANESAKI, Shoichi Takemoto | 2020-12-08 |
| 10312826 | Power conversion apparatus | Masaya Takahashi, Masaki KANESAKI, Shoichi Takemoto | 2019-06-04 |
| 9979271 | Power converter with zero-voltage switching control | Masaya Takahashi, Kimihiro Nishijima | 2018-05-22 |
| 9887592 | Power transmission device and power reception device | Toru Nakamura | 2018-02-06 |
| 9876365 | Contactless power supply controller and contactless power supply system | Kouji Mazaki, Keisuke Tani, Eisuke Takahashi, Kazuyoshi Obayashi | 2018-01-23 |
| 9793719 | Non-contact power supply apparatus | Akira Sakamoto, Kouji Mazaki, Kouki Nagura | 2017-10-17 |
| 9682631 | Non-contact electricity supply device | Akira Sakamoto | 2017-06-20 |
| 9502905 | Signal and power transmission system | — | 2016-11-22 |
| 8917155 | Magnetic component | Hiroshi Adachi | 2014-12-23 |