Issued Patents All Time
Showing 25 most recent of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407193 | Coil assembly for wireless power transmission and power transmission system | Shimpei TAKITA, Nobuhisa YAMAGUCHI, Yusei NAKAYASHIKI | 2025-09-02 |
| 12355262 | Contactless power transmission apparatus and adjustment method thereof | Mitsuru SHIBANUMA, Masaya Takahashi, Nobuhisa YAMAGUCHI | 2025-07-08 |
| 12322980 | Power supply system | Yusei NAKAYASHIKI, Masaya Takahashi, Nobuhisa YAMAGUCHI | 2025-06-03 |
| 12224598 | Wireless power transmission system | Masaya Takahashi, Mitsuru SHIBANUMA, Kazuyuki Kato, Yusei NAKAYASHIKI, Nobuhisa YAMAGUCHI | 2025-02-11 |
| 12168347 | Control system | Satoru Arakane, Masahiro Hoga, Shohei Ichikawa | 2024-12-17 |
| 12151570 | Contactless power supply system and coil unit thereof | Mitsuru SHIBANUMA, Masaya Takahashi, Nobuhisa YAMAGUCHI | 2024-11-26 |
| 12115872 | Contactless power supply system and contactless power supply apparatus | Nobuhisa YAMAGUCHI, Koji Mazaki, Shimpei TAKITA, Hayato SUMIYA, Masaki KANESAKI +7 more | 2024-10-15 |
| 12095287 | Dynamic wireless power transfer system | Takuya KIGUCHI, Nobuhisa YAMAGUCHI, 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, Shinpei Takita +5 more | 2024-06-25 |
| 11984735 | Dynamic wireless power transfer system | Hayato SUMIYA, Nobuhisa YAMAGUCHI, Masaya Takahashi, Hiroshi Fujimoto, Osamu Shimizu | 2024-05-14 |
| 11984733 | Power feeding system during travelling | Hayato SUMIYA, Nobuhisa YAMAGUCHI, Masaya Takahashi | 2024-05-14 |
| 11926227 | Moving-object power supply system | Kouji Mazaki, Nobuhisa YAMAGUCHI, Mitsuru SHIBANUMA, Shinpei Takita, Masaya Takahashi +5 more | 2024-03-12 |
| 11888326 | Contactless power supply device, contactless power reception device, and contactless power supply system | Masaya Takahashi, Yuusei NAKAYASHIKI, Masaki KANESAKI, Kazuhiro UDA, Nobuhisa YAMAGUCHI | 2024-01-30 |
| 11878539 | Control system | Masahiro Hoga, Shohei Ichikawa, Satoru Arakane | 2024-01-23 |
| 11850952 | System for power feeding during traveling | Hayato SUMIYA, Takuya KIGUCHI, Nobuhisa YAMAGUCHI | 2023-12-26 |
| 11813857 | Control system, and medium | Sachie Kiriyama | 2023-11-14 |
| 11586162 | Method of updating value of parameter in estimator, storage medium storing computer program, and control system | — | 2023-02-21 |
| 11449031 | Parameter updating method, parameter updating system, and storage medium storing program | — | 2022-09-20 |
| 11423316 | Prediction method, prediction apparatus, and storage medium storing computer program | — | 2022-08-23 |
| 11392732 | Method of control system, control method, storage medium storing computer program, and control apparatus | — | 2022-07-19 |
| 10908565 | Calculation method, information processing apparatus, and storage medium storing computer program | — | 2021-02-02 |
| 10885144 | Parameter update method, parameter update apparatus, and non-transitory recording medium storing program for parameter update | — | 2021-01-05 |
| 10862336 | Non-contact power-supply device with voltage vector target control | Kazuyoshi Obayashi, Akira Kamiya | 2020-12-08 |
| 10807547 | On-board power supply apparatus | Kazuyoshi Obayashi | 2020-10-20 |
| 10467323 | Parameter update method, parameter update apparatus, and non-transitory recording medium storing program for parameter update | — | 2019-11-05 |