Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148212 | Flash control based on calculated required flash energy | Yoshio Serikawa, Susumu Iguchi, Akira Ueno, Hiroshi Takeda, Kenji Koyama +2 more | 1992-09-15 |
| 4937602 | Control device for driving zoom lens of camera | Keiji Himuro | 1990-06-26 |