Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746204 | Turbine rotor | Yasuo Takahashi, Shinya Marushima, Shinichi Higuchi | 2004-06-08 |
| 6746208 | Closed circuit blade-cooled turbine | Shinya Marushima, Shunichi Anzai, Masami Noda, Manabu Matsumoto, Nobuaki Kizuka | 2004-06-08 |