Issued Patents All Time
Showing 101–108 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511233 | Charge control device in a flash device for a camera | Yoshiaki Ohtsubo | 1985-04-16 |
| 4441774 | Flash device of a camera | Yoshiaki Ohtsubo | 1984-04-10 |
| 4423470 | Lens barrel suitable for flash photography | Hideshi Naito, Hideyo Nozawa | 1983-12-27 |
| 4407573 | Pop up flash device control for a camera | Hiroshi Wakabayashi, Yoshiaki Ohtsubo, Shigeo Akasaka | 1983-10-04 |
| 4373792 | Flashlight photographing device | Hideyo Nozawa, Hideshi Naito | 1983-02-15 |
| 4362369 | Camera having a data photographing device | Nobuyoshi Hagyuda | 1982-12-07 |
| 4362373 | Shutter control device for a camera having a shutter release lock device | Yoshiaki Ohtsubo | 1982-12-07 |
| 4302085 | Shutter time adjustment for a flash mode and/or film-leader location | Yoshiaki Ohtsubo, Yasunori Kitamura | 1981-11-24 |