Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860424 | Method of and mechanism for attaching an automobile door | Shigeo Kaibuki, Mitsugu Takahashi, Hiroshi Moriya | 1989-08-29 |
| 4845477 | Color blinking system | Ichiroh Shibata | 1989-07-04 |