Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699953 | Lens made of synthetic resin and process for producing the same | Yasushi Oyaizu, Kenji Uno | 2004-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699953 | Lens made of synthetic resin and process for producing the same | Yasushi Oyaizu, Kenji Uno | 2004-03-02 |