Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462806 | Plastic lens | Toshio Konishi, Toshihiko Horibe, Toru Yashiro, Kouji Watanabe | 1995-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462806 | Plastic lens | Toshio Konishi, Toshihiko Horibe, Toru Yashiro, Kouji Watanabe | 1995-10-31 |