Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692025 | Image-sensing-system booster circuit for driving image sensor | Nobuhiko Ohsawa | 1997-11-25 |
| 5686986 | Optical fiber characteristic measuring device | Zhixien Li, Shoji Adachi, Toshio Kurashima, Kaoru Shimizu | 1997-11-11 |
| 5666192 | Charging member and image forming apparatus | Seiji Mashimo, Harumi Ishiyama, Tadashi Furuya | 1997-09-09 |