Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |