Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5238387 | Apparatus for molding a product of synthetic resin | Nozumu Hama, Takaaki Sato, Akihiko Koshiro, Masao Tegawa, Seiji Yanagisawa +3 more | 1993-08-24 |
| 5044919 | Synthetic resin molding apparatus | Nozomu Hama, Takaaki Sato, Akihiko Koshiro, Masao Tegawa, Seiji Yanagisawa +3 more | 1991-09-03 |