Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378900 | Exhaust system and gas turbine equipped with same | Tetsuya Shimmyo, Norihiko Nagai, Shingo Yamasue | 2025-08-05 |
| 12291981 | Blade ring assembly, gas turbine, and method for refurbishing gas turbine | Hiroaki Kobayashi, Norihiko Nagai, Kazuharu Hirokawa, Naoki Taketa, Takeshi Umehara +3 more | 2025-05-06 |