Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881096 | Motor-driven shutter for camera | Hiroyuki Ishida, Shinji Nagaoka, Youichi Seki, Shigeru Tagami, Hiroshi Yamazaki +1 more | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881096 | Motor-driven shutter for camera | Hiroyuki Ishida, Shinji Nagaoka, Youichi Seki, Shigeru Tagami, Hiroshi Yamazaki +1 more | 1989-11-14 |