Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385817 | Impact test device | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2025-08-12 |
| 12264988 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2025-04-01 |
| 11892371 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2024-02-06 |
| 11609152 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2023-03-21 |
| 11199475 | Collision simulation test apparatus and impact test apparatus | Sigeru Matsumoto, Hiroshi Miyashita, Kazuhiro Murauchi | 2021-12-14 |