Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996053 | Method and apparatus for fetching classified and stored information | — | 1999-11-30 |
| 5848263 | File conversion method and apparatus for LSI design data | — | 1998-12-08 |
| 5592334 | Zoom lens system | Toshihide Nozawa | 1997-01-07 |
| 5504626 | Wide-angle zoom lens system having a high vari-focal ratio | — | 1996-04-02 |
| 5491527 | Taking optical system capable of trimming photography | Juro Kikuchi | 1996-02-13 |
| 5406344 | Taking optical system capable of trimming photography | Juro Kikuchi | 1995-04-11 |
| 5272565 | Compact zoom lens system | — | 1993-12-21 |