Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126779 | Method and apparatus for successively generating photometric values | — | 1992-06-30 |
| 5010359 | Method and apparatus for photometry from plural points of automatic exposure camera | — | 1991-04-23 |
| 4618238 | Camera | Katsuhiko Tsunefuji, Masafumi Yamasaki | 1986-10-21 |
| 4589754 | Camera | Katsuhiko Tsunefuji, Masafumi Yamasaki | 1986-05-20 |
| 4589757 | Camera | Katsuhiko Tsunefuji, Masafumi Yamasaki | 1986-05-20 |
| 4589755 | Camera | Katsuhiko Tsunefuji, Masafumi Yamasaki | 1986-05-20 |
| D283713 | Single-lens reflex camera body | — | 1986-05-06 |
| D283624 | Motor drive for cameras | Yasuo Hattori | 1986-04-29 |
| D283331 | Flashlight apparatus | Yasuo Hattori | 1986-04-08 |
| D282932 | Single-lens reflex camera body | — | 1986-03-11 |
| 4403843 | Switching assembly for focussing, photosensitive elements of a camera | Mitsuo Kawazoe | 1983-09-13 |
| 4355874 | Program EE camera | — | 1982-10-26 |
| 4290681 | Programmed shutter device | Katsuhiko Tsunefuji | 1981-09-22 |
| 4273434 | Photographic camera | Yuichi Sato | 1981-06-16 |
| 4272168 | Photographic camera of automatic exposure control type | Katsuhiko Tsunefuji | 1981-06-09 |
| 4272176 | Camera having an acoustic indicator for generating sounds to indicate the status of certain operating conditions | Isao Kondo, Kazuyuki Nemoto, Masahiro Kitagawa | 1981-06-09 |
| 4247028 | Suspension strap fastener for camera | Toyotaka Yamada | 1981-01-27 |
| D257982 | Camera | — | 1981-01-20 |
| D257983 | Camera with strobo unit | — | 1981-01-20 |
| 4240735 | Protective cover for taking lens of camera | Toyotaka Yamada | 1980-12-23 |
| 4190335 | Shutter controlling aid means for use with camera | — | 1980-02-26 |
| 4189222 | Camera with sliding case | — | 1980-02-19 |