Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5249947 | Injection molding machine having an automatic mold changer | Yoshiharu Inaba, Susumu Ito, Takayuki Taira, Kikuo Watanabe, Akira Kouketsu +5 more | 1993-10-05 |
| 4662717 | Lens and lens holding devices | Noboru Yamada | 1987-05-05 |