Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512873 | Bearing device and hydraulic machine | Tadashi Oguma, Makoto Mikami, Yasumi Kizaki, Masaji Tsutsui, Fumio Takimoto +1 more | 2016-12-06 |
| 9441607 | Marine current power generation device | Tatsuo Yamashita, Yasuo Kabata | 2016-09-13 |
| 9404536 | Underwater sliding member, method for manufacturing underwater sliding member, and hydraulic machine | Tadashi Oguma, Yasumi Kizaki | 2016-08-02 |
| 8641286 | Composite bearing member, manufacturing method of composite bearing member, bearing device and rotary electrical machine | Yuuji Hisazato, Satoshi Namba, Kazuma Mukai | 2014-02-04 |
| 6966753 | Sole plate for turbine and power generating plant equipment | Atsushi Kimoto, Yomei Yoshioka, Toshihiro Fujiwara, Osamu Watanabe | 2005-11-22 |
| 6416846 | Composite material and manufacturing method thereof | — | 2002-07-09 |