Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633107 | Developer for developing latent electrostatic images and method of forming images by using the developer | Yoshio Ozawa, Hisashi Mukataka, Satoshi Nishida | 1997-05-27 |
| 5596394 | Charging apparatus for charging a photo-sensitive member by magnetically holding magnetic particles in a charging zone | Yasuo Nishiguchi, Susumu Kikuchi, Sigeki Tsukahara, Shinji Yamane | 1997-01-21 |