Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408267 | Tapered roller bearing and main shaft support structure of wind-power generator using same | Tatsuya Omoto, Tomoya Sakaguchi | 2019-09-10 |
| 10190576 | Roller bearing, retainer segment, spacer and main shaft support structure of wind-power generator | Tatsuya Omoto, Shoichi Hioki, Mitsuo Sasabe, Tomoya Sakaguchi | 2019-01-29 |
| 9810263 | Retainer segment for a roller bearing for supporting a main shaft of a wind-power generator | Tatsuya Omoto, Tomoya Sakaguchi | 2017-11-07 |
| 9732734 | Roller bearing, retainer segment, spacer and main shaft support structure of wind-power generator | Tatsuya Omoto, Shoichi Hioki, Mitsuo Sasabe, Tomoya Sakaguchi | 2017-08-15 |
| 9664231 | Roller bearing, retainer segment of roller bearing for supporting main shaft of wind-power generator | Tatsuya Omoto, Tomoya Sakaguchi | 2017-05-30 |
| 8905646 | Roller bearing, retainer segment, spacer and main shaft support structure wind-power generator | Tatsuya Omoto, Shoichi Hioki, Mitsuo Sasabe, Tomoya Sakaguchi | 2014-12-09 |
| 8764304 | Roller bearing, retainer segment of roller bearing for supporting main shaft of wind-power generator, and main shaft support structure of wind-power generator | Tatsuya Omoto, Tomoya Sakaguchi | 2014-07-01 |
| 8382380 | Tapered roller bearing | Junichi Hattori, Hideshi Nishiwaki, Tatsuya Omoto, Michio Hori | 2013-02-26 |