Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746308 | Soft contact lens treatment solution | Masatomo Takahashi, Norio Iwakiri, Koji Miyamoto, Takanori Fujita | 2023-09-05 |
| 11542459 | Contact lens treatment solution | Hirotaka Suzuki, Hiroko KAWASAKI, Yumiko Sasaki | 2023-01-03 |