Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4610137 | Regenerative gas turbine cycle | Takehiko Takahashi, Norio Narazaki, Kazuo Yamamoto, Norio Sayama | 1986-09-09 |
| 4537023 | Regenerative gas turbine cycle | Takehiko Takahashi, Norio Narazaki, Kazuo Yamamoto, Norio Sayama | 1985-08-27 |
| 4532982 | Heat exchanging system for a heat engine | — | 1985-08-06 |
| 4510371 | Metallic scales and method of manufacturing the same | Zenichi Mochizuki, Noriyuki Motomura, Sadayoshi Yamada | 1985-04-09 |
| 4448018 | Method for adding water to a heat exchanging system | Norio Sayama | 1984-05-15 |