Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419001 | Motor driven film wind-up and rewind device for cameras | Shinji Tominaga, Ikushi Nakamura | 1983-12-06 |
| 4408855 | Automatic focus adjusting device for use in a camera | Shinji Tominaga | 1983-10-11 |
| 4375323 | Waterproof housing for camera | Tetsuhiko Inagaki, Takashi Iwata, Tetsuro Oya | 1983-03-01 |
| 4368967 | Camera data recording device | — | 1983-01-18 |
| 4318602 | Device for indicating the ready condition of an electronic flash device | Akira Yamanaka | 1982-03-09 |
| 4300823 | Auto-focus camera having a rangefinder | Akira Yamanaka | 1981-11-17 |
| 4255691 | Shockproof electronic flash device | Tetsuhiko Inagaki | 1981-03-10 |
| 4238153 | Automatic focus adjusting device for cameras | — | 1980-12-09 |
| 4236796 | Photographic camera provided with flash means | Toshio Hayashi | 1980-12-02 |
| 4222645 | Camera shutter release device | Harumi Tanaka | 1980-09-16 |
| 4214827 | Automatic focus control camera | Shinji Tominaga, Seiji Yamada, Yasuzi Kogure | 1980-07-29 |
| 4212523 | Auto-focus camera having rangefinder system | Seiji Yamada, Shinji Tominaga, Yasuzi Kogure | 1980-07-15 |
| 4206990 | Power supplying system for use in an automatic focusing camera | Akira Yamanaka | 1980-06-10 |
| 4205906 | Auto-focus camera circuitry | — | 1980-06-03 |
| 4183643 | Automatic focusing system for use in camera | Akira Yamanaka | 1980-01-15 |
| 4182555 | Automatic focusing system for use in camera | Akira Yamanaka | 1980-01-08 |