Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7295389 | Lens barrel, image-pickup unit having the lens barrel, and manufacturing method of the same | Katsumi Ohtsuka | 2007-11-13 |
| 5119118 | Camera having a data registration device | Satoshi Harada | 1992-06-02 |
| 4965616 | Automatic loading camera with claw spool | — | 1990-10-23 |
| 4643174 | Adjustable cervical spine corset and truck corset | — | 1987-02-17 |