Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7857895 | Moisture separation heater | Koichi Yoshimura, Takafumi Kamada, Tatsuya Okihara, Hiroshi Yamaguchi | 2010-12-28 |
| 7481264 | Steam condenser | Shoji Nakajima, Shunichi Goshima, Yukio Takigawa, Fumio Obara, Akira Nemoto +2 more | 2009-01-27 |
| 7370694 | Condenser | Yasushi Shimizu, Yuji Fuki, Yoshihiro Iwata, Yuichi Fukasawa, Yoshio Mochida | 2008-05-13 |
| 6095238 | Feed water heater | Shoji Nakashima, Koichi Yoshimura, Kenji Sato, Hideki Sekiguchi | 2000-08-01 |
| 5921085 | Condenser with built-in deaerator and starting/stopping methods of the same | — | 1999-07-13 |