Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850424 | Steam turbine power plant | Ryuichi Ishii, Yoichi Tsuda, Nobuo Okita, Katsuya Yamashita, Yukio Shinozaki +2 more | 2010-12-14 |
| 7238005 | Steam turbine power plant | Ryuichi Ishii, Yoichi Tsuda, Nobuo Okita, Katsuya Yamashita, Yukio Shinozaki +2 more | 2007-07-03 |