Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777587 | Seal apparatus of turbine and thermal power system | Akihiro Onoda, Tomohiko Tsukuda, Naoki Shibukawa, Toshio Hirano, Iwataro Sato +1 more | 2017-10-03 |
| 9631514 | Axial-flow turbine and power plant including the same | Akihiro Onoda, Shoko Ito | 2017-04-25 |