Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351951 | Vehicular airbag device | Tomohiro Sumiya | 2022-06-07 |
| 10836344 | Vehicular airbag device | Tomohiro Sumiya | 2020-11-17 |
| 10682977 | Air bag device | Yutaka Nakajima | 2020-06-16 |
| 10369951 | Air bag device | Hiroya Tabushi, Yutaka Nakajima, Tomohiro Sumiya | 2019-08-06 |
| 10363898 | Air-bag device | Yutaka Nakajima | 2019-07-30 |
| 10358106 | Airbag apparatus | Tomohiro Sumiya, Yutaka Nakajima | 2019-07-23 |
| 10166946 | Vehicular airbag device | Tomohiro Sumiya | 2019-01-01 |
| 10137853 | Vehicle airbag device and vehicle occupant restraint device | Jiro Ohachi | 2018-11-27 |
| 10023144 | Airbag device | Hiroyuki Taguchi, Tomohiro Sumiya, Akira Kawamoto, Yutaka Nakajima | 2018-07-17 |