Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340678 | Dry tower for developing electrostatic image, process for producing same, and image formation method using same | Chiaki Suzuki, Atuhiko Eguchi, Yuka Ishihara, Takayoshi Aoki, Toshiyuki Yano +1 more | 1994-08-23 |
| 5333059 | Electrostatic imaging apparatus and facsimile apparatus employing toner with low aldehyde content | Yoshihiko Hyosu, Hiroyuki Suematsu, Manabu Ohno, Tetsuhito Kuwashima, Eiichi Imai +1 more | 1994-07-26 |
| 5321091 | Binder resin used in a toner | Yoshihiko Hiyousu | 1994-06-14 |
| 5310812 | Binder resin for a toner for developing electrostatic images, and process for production thereof | Satoshi Yasuda, Kiichiro Sakashita, Yasuo Mitsuhashi, Shuichi Aita, Yoshinobu Nagai +1 more | 1994-05-10 |