Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984909 | Interconnected inverter and method of manufacturing interconnected inverter | Kojiro ASAKAWA, Kazuhito Hayashi | 2024-05-14 |
| 11770090 | Interconnected inverter system and method of manufacturing interconnected inverter system | Kazuhito Hayashi, Kojiro ASAKAWA | 2023-09-26 |
| 11462762 | Power supply unit and manufacturing method of the same | — | 2022-10-04 |
| 10903099 | Semiconductor wafer placement position determination method and semiconductor epitaxial wafer production method | Keiichi Takanashi | 2021-01-26 |
| 10828992 | Fuel cell unit | Shuji Kawamura | 2020-11-10 |
| 10693156 | Power source device | — | 2020-06-23 |
| 10368470 | Reactor unit and fuel cell vehicle including reactor unit | Shuji Kawamura, Kozo MATSUURA, Koji Katano, Hiroyuki Sekine | 2019-07-30 |
| 10029580 | Fuel cell vehicle | Koji Katano, Hiroyuki Sekine | 2018-07-24 |
| 9960701 | Boost converter | Kozo MATSUURA | 2018-05-01 |
| 9199550 | Fuel cell vehicle | Koji Katano, Hiroyuki Sekine | 2015-12-01 |
| 8673467 | Fuel cell vehicle | Koji Katano, Hiroshi Arisawa, Hiroyuki Sekine | 2014-03-18 |