Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671465 | Image forming apparatus having a revolver type developing device | Minoru Suzuki, Kouji Sakamoto, Kouichi Noguchi, Tsuyoshi Deki, Hiroyuki Matsushiro +3 more | 1997-09-23 |
| 5664523 | Materials for the treatment of pet excretions | Kengo Ochi, Yukio Zenitani, Masami Koike, Yoji Fujiura | 1997-09-09 |
| 5655193 | Developing device for image forming apparatus with toner recirculation operation | Takatsugu Fujishiro, Minoru Suzuki, Hiroyuki Matsushiro, Katsuhiro Aoki, Chiyako Kobayashi | 1997-08-05 |
| 5636204 | Transmission fault processing method and transmisssion fault processing device | Hiroyuki Mizuno, Takashi Tai, Hiroaki Nagao | 1997-06-03 |