Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840671 | Cleaning solution for contact lens exhibiting excellent detergency | Kaoru Kamiya, Shinji Tanaka | 1998-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840671 | Cleaning solution for contact lens exhibiting excellent detergency | Kaoru Kamiya, Shinji Tanaka | 1998-11-24 |