Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333059 | Electrostatic imaging apparatus and facsimile apparatus employing toner with low aldehyde content | Yoshihiko Hyosu, Seiichi Takagi, Hiroyuki Suematsu, Manabu Ohno, Tetsuhito Kuwashima +1 more | 1994-07-26 |
| 5310812 | Binder resin for a toner for developing electrostatic images, and process for production thereof | Satoshi Yasuda, Kiichiro Sakashita, Yasuo Mitsuhashi, Seiichi Takagi, Shuichi Aita +1 more | 1994-05-10 |
| 5219947 | Binder resin for a toner for developing electrostatic images, and process for production thereof | Satoshi Yasuda, Kiichiro Sakashita, Yasuo Mitsuhashi, Seiichi Takagi, Shuichi Aita +1 more | 1993-06-15 |
| 5126224 | Electrostatic image developing toner and process for its production, and binder resin and process for its production | Yoshihiko Hyosu, Seiichi Takagi, Hiroyuki Suematsu, Manabu Ohno, Tetsuhito Kuwashima +1 more | 1992-06-30 |
| 4966829 | Toner for developing electrostatic images, binder therefor and process for production thereof | Satoshi Yasuda, Kiichiro Sakashita, Yasuo Mitsuhashi, Seiichi Takagi, Shuichi Aita +1 more | 1990-10-30 |