Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233810 | Occupant protection device | Koichi Mashiko | 2025-02-25 |
| 12162422 | Occupant protection device | Koichi Mashiko | 2024-12-10 |
| 7058457 | Hot water supply system | Hirokazu Kuwahara, Hiroyuki Tada, Hidekazu Fukui, Masayoshi Murakami, Yoshikazu Hamatani +3 more | 2006-06-06 |