Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172529 | System and method | — | 2024-12-24 |
| 11798322 | Power supply device management system | Yukiko Onoue, Tsubasa Uchida | 2023-10-24 |
| 11738662 | Battery information providing device , battery information providing system, battery information providing method, and recording medium | — | 2023-08-29 |
| 11731528 | Electric vehicle and display method | — | 2023-08-22 |
| 11708006 | Information provision device and information provision system | — | 2023-07-25 |
| 11584229 | Display control apparatus, display control method, and program | — | 2023-02-21 |
| 11565606 | Diagnostic device, diagnostic system, diagnostic method, and diagnostic program | — | 2023-01-31 |
| 11500023 | Battery state determination system and battery state determination method | Takuma Kawahara, Tsubasa Uchida | 2022-11-15 |
| 11479141 | Controlling charging and discharging between an electric power system and a secondary battery | — | 2022-10-25 |
| 11413986 | Information providing system | Yukiko Onoue, Tsubasa Uchida | 2022-08-16 |
| 11404893 | Vehicle power supply control system, vehicle power supply control method, and storage medium | — | 2022-08-02 |
| 11364813 | Battery state determination system, battery state determination method, and recording medium | Tsubasa Uchida, Takuma Kawahara | 2022-06-21 |
| 11263903 | Information provision system | — | 2022-03-01 |
| 11214876 | Hydrogen production apparatus | Daisuke Misu, Masahiro Mohri, Hisashi Nagaoka | 2022-01-04 |
| 11162180 | Hydrogen station | Takeo Fukuda, Jun Takeuchi, Hisashi Nagaoka | 2021-11-02 |
| 10661665 | Two-power-supply load driving fuel cell system | — | 2020-05-26 |
| 10431836 | Power supply system | — | 2019-10-01 |
| 10358049 | Method for controlling fuel cell vehicle, and fuel cell vehicle | Hibiki Saeki | 2019-07-23 |
| 10305410 | Fuel cell system control method and fuel cell vehicle | Yasushi Kojima, Jiro Fujimoto, Kosuke Higashitani | 2019-05-28 |
| 9889766 | Electric power system | Hibiki Saeki, Yasushi Kojima, Yasutaka Sakai | 2018-02-13 |
| 9849805 | Fuel cell vehicle | Hibiki Saeki | 2017-12-26 |
| 9837948 | Power supply system | — | 2017-12-05 |
| 9796270 | Power supply system and fuel cell vehicle | Kenichi Shimizu, Yasutaka Sakai, Takuya Shirasaka, Kosuke Higashitani | 2017-10-24 |
| 9799936 | Fuel cell system and fuel cell automobile | — | 2017-10-24 |
| 9776622 | Power system | Yasushi Kojima, Yasutaka Sakai, Hibiki Saeki | 2017-10-03 |