Issued Patents All Time
Showing 101–107 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7308195 | Collapsible lens barrel and optical instrument using the same | Yutaka Takahashi | 2007-12-11 |
| 7305181 | Imaging device | — | 2007-12-04 |
| 6618211 | Lens barrel free from influence of magnetic flux leakage | Takayuki Hayashi, Yutaka Takahashi | 2003-09-09 |
| 6456444 | Lens barrel | Takayuki Hayashi, Yutaka Takahashi | 2002-09-24 |
| 5481361 | Method of and device for measuring position coordinates | Hironori Honsho | 1996-01-02 |
| 5471732 | Method for detaching and attaching a rotary cylinder | Hironori Honsho | 1995-12-05 |
| 5347256 | Rotary transformer | Kenji Matsuura, Akiharu Jinno | 1994-09-13 |