Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019780 | Stereoscopic zoom lens with shutter arranged between first and second lens groups | Koichi Takeuchi, Masami Himuro, Ko Ishimoto | 2006-03-28 |
| 5880815 | Image pickup apparatus capable of preventing overlap or lack of image | Yoshihiro Yamamura, Nobushige Akita, Shigeru Yamaguchi, Hideo Murata, Tetsuya Itano +1 more | 1999-03-09 |
| 4491886 | Tape loading apparatus | Akiro Saito, Naoki Kamaya, Junya Endo, Akira Kumano, Yoshinori Ida +1 more | 1985-01-01 |