Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608758 | Hydrogen/oxygen stoichiometric combustion turbine system | Kazuhiko Tanimura, Hikaru Sano, Satoshi Nakayama, Akihisa Oka | 2023-03-21 |
| 9438081 | Canned type rotating electrical machine | Takeshi Hasegawa, Takeshi Oguri | 2016-09-06 |
| 9314802 | Spraying tube device and heat exchanger using the same | Takeshi Okumura, Tadashi Takemura | 2016-04-19 |
| 8544254 | Turbine generator system | Seiji Yamashita, Daisuke Kariya, Hajime Shimizu, Takeshi Okumura | 2013-10-01 |