Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988337 | Gas control system and gas control method | Naoki Ogiwara | 2024-05-21 |
| 11660982 | Method of controlling fuel cell vehicle and the fuel cell vehicle | Satoru Kawase, Kentaro Miura, Kazuo Miyagawa, Kazuyuki Kadowaki | 2023-05-30 |
| 11472298 | Vehicle equipped with high pressure gas container | Satoru Kawase, Naoki Ogiwara, Takatsugu Koyama | 2022-10-18 |
| 11262024 | High pressure tank and method of manufacturing same | Yusuke Ishikawa | 2022-03-01 |
| 10948129 | High pressure tank | Yusuke Ishikawa | 2021-03-16 |
| 10788161 | High pressure tank apparatus | Naoki Ogiwara, Takatsugu Koyama, Jin Nishio | 2020-09-29 |
| 10697590 | High pressure tank | — | 2020-06-30 |
| 10641433 | High pressure tank apparatus and method of leakage judgment of same | Naoki Ogiwara, Takatsugu Koyama | 2020-05-05 |
| 10458598 | High pressure tank | — | 2019-10-29 |
| 10323795 | High pressure tank | — | 2019-06-18 |
| 10174881 | Pressure tank | Hideo Watanabe, Satoshi Kawasaki, Tadahisa Nakamura | 2019-01-08 |
| 9261239 | Pressure gas container and vehicle including the same | Yusuke Ishikawa, Satoshi Kawasaki, Kazuo Miyagawa | 2016-02-16 |
| 8671768 | Pressure vessel with lifetime value director | Kazuo Miyagawa | 2014-03-18 |