Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173958 | Crash box | Daisuke Ishikawa | 2021-11-16 |
| 9751478 | Bumper reinforcement | Shigenori Saito, Shoji Mochizuki | 2017-09-05 |
| 9238444 | Bumper reinforcement | Shigenori Saito, Shoji Mochizuki | 2016-01-19 |