Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678101 | Holder assembly for electro-developing recording media and electro-developing type camera with such holder assembly | Masato Okabe, Hironori Kamiyama, Osamu Shimizu, Yuudai Yamashita | 1997-10-14 |
| 5640278 | Feed screw mechanism with linear movement and rotation adjusting means | — | 1997-06-17 |