Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833744 | Condenser | Akira Nemoto, Naoki Sugitani | 2014-09-16 |
| 7711217 | Active sensor, multipoint active sensor, method for diagnosing deterioration of pipe, and apparatus for diagnosing deterioration of pipe, and apparatus for diagnosis deterioration of pipe | Masashi Takahashi, Keiichi Sasaki, Nobuo Yamaga, Norio Ahiko, Koichi Yoshimura +3 more | 2010-05-04 |
| 7370694 | Condenser | Yasushi Shimizu, Shunji Kawano, Yuji Fuki, Yoshihiro Iwata, Yuichi Fukasawa | 2008-05-13 |
| 4801394 | Heat transfer promoters and method of using the same | Yoshiro Nakamura, Kunio Mori, Minoru Okumura, Matsuo Miyazaki | 1989-01-31 |
| 4607689 | Reheating device of steam power plant | Toshiaki Ozeki, Kenji Satoh, Yoshitaka Yuasa | 1986-08-26 |
| 4601933 | Heat transfer promoters and method of using the same | Yoshiro Nakamura, Kunio Mori, Minoru Okumura, Matsuo Miyazaki | 1986-07-22 |