Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147814 | Zoom lens barrel | Shigeo Hayashi | 2000-11-14 |
| 5734931 | Photographing apparatus | Takashi Inoue, Koji Kato, Tatsuya Suzuki | 1998-03-31 |
| 5576788 | Camera shake amount display apparatus for camera | Azuma Miyazawa, Yuji Imai, Hisayuki Matsumoto, Yoshinori Matsuzawa, Juro Kikuchi | 1996-11-19 |