Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905010 | Nonmagnetic toner for forming full color images | Minoru Nakamura, Masahiro Anno, Katsunori Kurose | 1999-05-18 |
| 5905011 | Nonmagnetic monocomponent negatively chargeable color developer | Katsunori Kurose, Masahiro Anno, Minoru Nakamura, Hiroyuki Fukuda | 1999-05-18 |
| 5862444 | Developing roller having another coating of fine particles | Junji Machida, Shuichi Nakagawa, Hiroshi Goto, Yoichi Fujieda, Ryuji Inoue | 1999-01-19 |
| 5840460 | Toner for developing electrostatic latent images | Junji Machida | 1998-11-24 |
| 5665512 | Mono-component toner for developing an electrostatic latent image and developing method | Hiroyuki Fukuda, Junju Machida | 1997-09-09 |
| 5660964 | Developer containing two kinds of wax | Junji Machida, Tetsuo Sano, Yoshitaka Sekiguchi, Masaaki Takama | 1997-08-26 |