Issued Patents 2019
Showing 1–2 of 2 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 |