Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888401 | Molding material for optics | Takao Kawaki, Yasuhiko Kijima, Yuh Miyauchi, Toru Nakajima, Mituhiko Masumoto | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888401 | Molding material for optics | Takao Kawaki, Yasuhiko Kijima, Yuh Miyauchi, Toru Nakajima, Mituhiko Masumoto | 1989-12-19 |