Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145884 | Ultraviolet-hardenable adhesive | Yasuyoshi Yamamoto, Yuzo Kaga, Akira Moribe | 1992-09-08 |
| 5096937 | Ultraviolet-hardenable adhesive | Shozou Sugiura | 1992-03-17 |
| 5009731 | Ultraviolet-hardenable adhesive and bonding method employing same | Shozou Sugiura | 1991-04-23 |
| 5007975 | Ultraviolet-hardenable adhesive and bonding method employing same | Yasuyoshi Yamamoto, Yuzo Kaga, Akira Moribe | 1991-04-16 |
| 4649184 | Oxygen permeable soft contact lens material | Takanori Shibata | 1987-03-10 |
| 4525563 | Oxygen permeable soft contact lens composition | Takanori Shibata, Kenichi Isobe, Shoji Ichinohe | 1985-06-25 |