Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346522 | Method and apparatus for molding optical glass elements or the like | Yoshizo Komiyama, Fumio Arai, Yutaka Hasegawa, Tetsuya Tanioka, Hisataka Sugiyama +1 more | 1994-09-13 |