Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5434711 | Zoom lens system | Abe Tetsuya | 1995-07-18 |
| 5363243 | Zoom lens system | Minefuji Nobutaka | 1994-11-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5434711 | Zoom lens system | Abe Tetsuya | 1995-07-18 |
| 5363243 | Zoom lens system | Minefuji Nobutaka | 1994-11-08 |