Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4407573 | Pop up flash device control for a camera | Hiroshi Wakabayashi, Kazuyuki Kazami, Yoshiaki Ohtsubo | 1983-10-04 |
| 4239358 | Alarm device control system in a camera | Yoshiaki Ohtsubo, Sakuji Watanabe, Mikio Takemae, Ryuzo Motoori, Yasunori Kitamura | 1980-12-16 |
| 4238146 | Sound alarm device in a camera | Yasunori Kitamura, Sakuji Watanabe, Mikio Takemae, Yoshiaki Ohtsubo, Ryuzo Motoori | 1980-12-09 |