Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009538 | Ball joint | Masahito Hioki | 1991-04-23 |
| 5002719 | Method of making a plastic dust boot with ridges which prevent end deformation during blow molding | Masaji Yamamori | 1991-03-26 |