Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031197 | Hydrogen storage material, hydrogen storage container, and hydrogen supply apparatus | Takayuki Otsuki, Hiroki Hayashi, Yoshiharu TAKATA, Noboru NISHIGAKI | 2024-07-09 |
| 11614140 | Damping valve and shock absorber | Yasuhiro Inagaki | 2023-03-28 |
| 10830305 | Damping valve and shock absorber | Yasuhiro Inagaki | 2020-11-10 |
| 10544852 | Damping valve and damper | Yasuhiro Inagaki | 2020-01-28 |
| 9702425 | Rotary damper | — | 2017-07-11 |
| 9404550 | Rotary damper | — | 2016-08-02 |
| 8499903 | Suspension device | Takuhiro Kondo, Takayuki Tachi | 2013-08-06 |
| 8291785 | Ball screw | Yoshifumi Shige, Katsura Koyagi | 2012-10-23 |
| 7905157 | Ball screw unit | Yoshifumi Shige, Yasushi Kadota, Satoshi Kondo | 2011-03-15 |