Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073190 | Cylinder apparatus | Yasuhiro Aoki | 2021-07-27 |
| 10487904 | Cylinder device | Motohiro Hirao, Osamu YUNO, Shigeo Katayama, Tomoyuki Ri | 2019-11-26 |
| 10309479 | Cylinder device | Yusei Kimura | 2019-06-04 |
| 10215250 | Shock absorber | — | 2019-02-26 |
| 9856939 | Shock absorber | Hiroyuki Matsumoto, Shigeo Katayama, Yohei Katayama, Yusei Kimura, Yoshie Midorikawa +2 more | 2018-01-02 |