Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567284 | Encoder, lens-implement and digital camera | Masaru Ikemachi, Tomoaki Sato | 2009-07-28 |
| 7449802 | Vibration wave linear motor | Yasuo Sasaki, Toshihiro Nakao | 2008-11-11 |
| 7348693 | Vibration wave linear motor | Yasuo Sasaki, Toshihiro Nakao | 2008-03-25 |
| 7084550 | Vibration wave linear motor | Yasuo Sasaki, Kiyoshi Tosaka, Toshihiro Nakao, Tomoki Funakubo | 2006-08-01 |
| 6679429 | Bar code scanning device | Hiroshi Aoki, Takeshi Yamazaki, Akifumi Kabeya, Masayuki Fujii, Kazunari Tokuda +1 more | 2004-01-20 |
| 5581318 | Viewfinder unit in a camera | — | 1996-12-03 |
| 5565952 | Patrone loading mechanism of camera | Tokuo Shimizu | 1996-10-15 |
| 5497208 | Camera having a lens shutter mechanism | Yu Sato, Hiroyoshi Watanabe | 1996-03-05 |
| 5369457 | Patrone | Tamotsu Koiwai | 1994-11-29 |
| 4993815 | Zoom-lens-barrel assembly | Yasuo Yamazaki | 1991-02-19 |
| 4621906 | Auto-focus zoom lens assembly | Akihiko Hashimoto, Hitoshi Shirai | 1986-11-11 |
| 4598986 | Apparatus for exposure correction | Takashi Kodama, Mitsuo Kawazoe, Tetsuo Miyasaka, Masaki Nagao | 1986-07-08 |