Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305677 | Vehicle seat device | Tetsuya Nagai, Kohshi Katoh, Ayumu Takeda, Masatoshi Hada | 2022-04-19 |
| 11040647 | Vehicle seat | Tetsuya Nagai, Kohshi Katoh, Ryunosuke Seki | 2021-06-22 |
| 9975458 | Vehicle seat apparatus | Eishi Takeuchi, Kohshi Katoh | 2018-05-22 |