Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008170 | Contact lens cleaning solution and method for cleaning contact lenses using the same | Shinji Tanaka, Kenji NARUSHIMA, Junji Niwa | 1999-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6008170 | Contact lens cleaning solution and method for cleaning contact lenses using the same | Shinji Tanaka, Kenji NARUSHIMA, Junji Niwa | 1999-12-28 |