Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464609 | Flash lighting unit for a camera | Zenzo Nakamura, Takashi Uchiyama, Tokuichi Tsunekawa, Masanori Uchidoi, Yukio Mashimo | 1984-08-07 |
| 4449805 | Data registration device | Nobuaki Sakurada, Masaharu Kawamura, Soichi Nakamoto, Nobuhiko Shinoda | 1984-05-22 |
| 4384771 | Data registration device | Nobuaki Sakurada, Masaharu Kawamura, Soichi Nakamoto, Nobuhiko Shinoda | 1983-05-24 |
| 4382666 | Indicating device for computer type electronic flash apparatus | Zenzo Nakamura, Naoki Nagase | 1983-05-10 |
| 4348564 | Slide switch | Masanori Yamada | 1982-09-07 |
| 4238149 | Flash camera system with daylight cutout control | Takashi Uchiyama, Zenzo Nakamura, Tokuichi Tsunekawa, Tadashi Ito, Hiroshi Aizawa | 1980-12-09 |
| 4230402 | Flash exposure control system | Takashi Uchiyama, Zenzo Nakamura | 1980-10-28 |