Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5479745 | Floor panel support leg and double floor | Yoshinari Kawai, Mikio Yamagishi | 1996-01-02 |
| 5398466 | Stanchion unit assembly for floor boards | Koji Marui, Yoshinari Kawai | 1995-03-21 |
| 5301480 | Stanchion unit assembly for floor boards | Koji Marui, Yoshinari Kawai | 1994-04-12 |