Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7367086 | String type air damper | — | 2008-05-06 |
| 6253975 | Cup holder installed in vehicle | Hiroaki Ichioka, Satoshi Yamada | 2001-07-03 |
| 6220583 | Air damper with hook on piston | — | 2001-04-24 |
| 4572466 | Harness clip | Noboru Yamaguchi | 1986-02-25 |