Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358561 | Airbag device for a driver's seat | Koji Kawamura | 2022-06-14 |
| 11260817 | Airbag device for a driver's seat | Hitomi Takahashi, Koji Kawamura, Masashi Hotta, Wataru Miura | 2022-03-01 |
| 11254275 | Airbag device for a driver's seat | Koji Kawamura, Hitoshi Iida | 2022-02-22 |