Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954944 | Spectacle lens and method for producing the same | Osamu Abe, Hidemoto Uekusa | 2011-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954944 | Spectacle lens and method for producing the same | Osamu Abe, Hidemoto Uekusa | 2011-06-07 |