Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7190532 | Imaging optical system and electronic apparatus using the same | — | 2007-03-13 |
| 7095570 | Imaging optical system and electronic apparatus using the same | — | 2006-08-22 |
| 7092172 | Imaging optical system and electronic apparatus using the same | — | 2006-08-15 |
| 7061694 | Image forming optical system and electronic instrument using the same | — | 2006-06-13 |
| 7009784 | Imaging optical system and electronic apparatus using the same | — | 2006-03-07 |
| 7006305 | Image forming optical system and electronic instrument using the same | — | 2006-02-28 |
| 6961187 | Imaging device | — | 2005-11-01 |
| 6954311 | Image pickup lens unit and image pickup device | — | 2005-10-11 |
| 6950246 | Imaging optical system and apparatus using the same | — | 2005-09-27 |
| 6927925 | Imaging optical system | — | 2005-08-09 |
| 6903883 | Image pickup lens unit and image pickup device | — | 2005-06-07 |
| 6900951 | Display optical system | Takayoshi Togino | 2005-05-31 |
| 6836347 | Viewing optical system and image pickup optical system and apparatus using the same | Tetsuhide Takeyama, Masachika Watanabe | 2004-12-28 |
| 6687029 | Viewing optical system and image pickup optical system and apparatus using the same | Tetsuhide Takeyama, Masachika Watanabe | 2004-02-03 |