Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828476 | Direct-pressure type mold clamping mechanism of an injection-molding machine | Fumio Mitoguchi, Masao Kamiguchi, Shigeo Tokunaga | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828476 | Direct-pressure type mold clamping mechanism of an injection-molding machine | Fumio Mitoguchi, Masao Kamiguchi, Shigeo Tokunaga | 1989-05-09 |