Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574057 | Optical apparatus, optical apparatus driving unit and camera system | Kazumasa Yoshikawa, Satoshi Natsume | 2003-06-03 |
| 5448413 | Apparatus for controlling the lens position of a zoom lens | Takaaki Kobayashi, Yuzo Kato, Jun Hosoya, Ryuji Ohmuro, Junichi Kasuya +2 more | 1995-09-05 |
| 4787720 | Lens mounting | Yoshitaka Noh | 1988-11-29 |
| 4645321 | Holding apparatus for camera | — | 1987-02-24 |
| 4422064 | Electrical resistance regulator | Toshio Araki, Kenji Fujikawa | 1983-12-20 |