Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6113832 | Lever for an automative door checking device and a method for manufacturing the same | Tsuneyoshi Tanaka, Hiroki Nasuda | 2000-09-05 |
| 5842735 | Door hinge for vehicle | Koji Makino, Hiroki Nasuda | 1998-12-01 |
| 5222328 | Automatic opening and closing device for back door | — | 1993-06-29 |
| 4788743 | Door check for automobiles | — | 1988-12-06 |
| 4534506 | Thermopneumatic mechanism for opening and closing a radiator grille | Keiichi Ishida, Fumio Agetsuma | 1985-08-13 |