Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482475 | Heat exchanger | Takeshi Fujisawa | 2016-11-01 |
| 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, Norio Ahiko, Koichi Yoshimura, Masanobu Ohi +3 more | 2010-05-04 |
| 7303659 | System for preventing adhesion of marine organisms | Shuichi Inagaki, Liang Yan, Kenji Sato, Akira Nemoto, Yoshiharu Mikami +5 more | 2007-12-04 |