Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344179 | Side airbag device and vehicle | Yudai MATSUI, Kenta Hirayama, Manabu Matsumoto | 2025-07-01 |
| 12296772 | Side airbag device | Hirooki Negishi, Masayuki Miyazaki, Kazuaki Mima | 2025-05-13 |
| 12077121 | Side airbag device | Hirooki Negishi, Masayuki Miyazaki, Kazuaki Mima | 2024-09-03 |
| 11590918 | Side airbag device | Hirooki Negishi, Masayuki Miyazaki, Kazuaki Mima | 2023-02-28 |
| 11325553 | Side airbag device | Hirooki Negishi, Masayuki Miyazaki, Kazuaki Mima | 2022-05-10 |
| 11247591 | Conveyance seat | Kazuaki Mima | 2022-02-15 |
| 11059404 | Reinforcement structure for seat back frame | Kei Okuma, Yuta Sugaya, Hisato Oku, Shingo Baba | 2021-07-13 |
| 11001181 | Vehicle seat having seat back frame | Kei Okuma, Hisato Oku, Shingo Baba | 2021-05-11 |
| 10632886 | Vehicle seat | Kei Okuma | 2020-04-28 |
| 10538180 | Conveyance seat | Kazuaki Mima | 2020-01-21 |
| 10493885 | Reinforcement structure for seat back frame | Kei Okuma, Yuta Sugaya | 2019-12-03 |
| 10384576 | Vehicle seat | Kei Okuma | 2019-08-20 |