Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666580 | Pseudo telephotographic camera and camera having pseudo telephotographic mode | Takayuki Ito, Kazuki Yazawa | 1997-09-09 |
| 5266992 | Zoom lens camera having macro photographing function | Shinsuke Kohmoto, Susao Nakamura, Katsuhiko Nozaki, Tetsuya Abe, Tadao Kato +1 more | 1993-11-30 |
| 5233472 | Method of controlling a zoom lens assembly | Keisuke Haraguchi, Takayuki Ito, Tomoaki Kobayashi | 1993-08-03 |
| 5170294 | Method of controlling the zoom lens assembly | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Takayuki Ito, Tomoaki Kobayashi | 1992-12-08 |
| 4863812 | Battery receptacle | Toshiaki Ueda, Katsuhiko Nomura | 1989-09-05 |
| 4525046 | Caseless camera | Masaaki Morizumi, Norimichi Takahashi | 1985-06-25 |
| 4486083 | Exposure counter disc mechanism for cameras | Jun Takada | 1984-12-04 |
| 4365883 | Focusing screen holding device | Keisuke Haraguchi, Shiyouichi Yamaka | 1982-12-28 |
| 4226521 | Camera aperture controlling brake | Masahiro Kawasaki | 1980-10-07 |
| 4219262 | Camera electrical self-timer | Masahiro Kawasaki | 1980-08-26 |