Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987435 | Compact camera with apparatus size adjustment by zooming | Takashi Shimamura | 1991-01-22 |
| 4984003 | Device for opening and closing shutter blade without bounce | Jun Matsumoto, Toyonori Sasaki | 1991-01-08 |
| 4791442 | Camera shutter using an electrostrictive strain element as a driving source | Haruki Oe, Akira Suzuki | 1988-12-13 |
| 4786930 | Lens shutter using an electrostrictive strain element as driving source means | Akira Suzuki, Haruki Oe | 1988-11-22 |