Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126231 | Impact energy absorbing structure for vehicle cabin | Naoyuki Suzuki, Katsutoshi Ishikawa, Ryoji Nakahama, Hajime Tsuchihara, Ryosuke Yamamoto | 2000-10-03 |
| 6050631 | Impact energy absorbing structure for vehicle cabin | Naoyuki Suzuki, Katsutoshi Ishikawa, Ryoji Nakahama, Hajime Tsuchihara, Ryosuke Yamamoto | 2000-04-18 |