Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269419 | Seat belt retractor | Taro Yokoyama, Satoshi Suminaka, Noriko Kurauchi, Eri Fujiwara, Daiki Hijikata | 2025-04-08 |
| 12246673 | Seat belt retractor | Taro Yokoyama, Satoshi Suminaka, Noriko Kurauchi | 2025-03-11 |
| 12194955 | Seat belt retractor | Taro Yokoyama, Satoshi Suminaka, Noriko Kurauchi, Eri Fujiwara, Daiki Hijikata | 2025-01-14 |
| 12139099 | Seat belt retractor | Taro Yokoyama, Satoshi Suminaka, Noriko Kurauchi, Eri Fujiwara, Daiki Hijikata | 2024-11-12 |
| 11198413 | Vehicle seat belt apparatus | Yoichi Miyajima, Shigeru Sugimoto, Tsuyoshi Maruyama, Yohei Inagaki, Yoshio Shimazaki | 2021-12-14 |
| 9771051 | Seatbelt retractor | Shuzo Egawa, Young Jae Kang | 2017-09-26 |
| 9688240 | Seat belt retractor | Jongrin Lee, Young Jae Kang, Tomonari Matsunaga, Satoshi Suminaka | 2017-06-27 |
| 9688237 | Seatbelt retractor | — | 2017-06-27 |