Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173241 | Method and apparatus for injection molding hollow shaped article | Takehiro Shibuya, Susumu Imai | 1992-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173241 | Method and apparatus for injection molding hollow shaped article | Takehiro Shibuya, Susumu Imai | 1992-12-22 |