Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240535 | Gas turbine silencer, and gas turbine provided with same | Keisuke Matsuyama | 2019-03-26 |
| 9970358 | Exhaust flue | Tei Yamato, Yoshifumi Masuda, Toyosei Aota, Kazufumi Ikeda, Takanori Ito | 2018-05-15 |
| 9890740 | Exhaust duct | Keisuke Matsuyama, Naoya Takeshita | 2018-02-13 |