Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672455 | Carrier for electrostatic latent-image developer, electrostatic latent-image developer and image forming process | Kazuhiko Yanagida, Susumu Yoshino, Koichi Takahashi, Suk Kim | 1997-09-30 |
| 5665511 | Surface-treated inorganic fine particle and electrophotographic developer using the same | Satoshi Inoue, Masanori Ichimura, Yutaka Sugizaki, Susumu Saito, Masaru Miura +4 more | 1997-09-09 |
| 5639582 | Electrophotographic toner composition and process for the preparation thereof | Takeshi Agata | 1997-06-17 |
| 5604597 | Image communication device with selectably variable resolution control and scan speed controlled by the selected resolution | — | 1997-02-18 |