Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485878 | Image forming method | Tatsuya Nagase, Asao Matsushima, Kazuhisa Horiuch, Hiroshi Yamazaki, Hiroyuki Yamada +1 more | 2002-11-26 |
| 6475688 | Electrophotographic toner, and image forming apparatus and image forming method using the same | Kishio Tamura | 2002-11-05 |
| 6440630 | Toner and image forming method | Kazuya Isobe, Yoshiaki Kobayashi, Yoshiki Nishimori, Hiroshi Yamazaki | 2002-08-27 |
| 6383700 | Image forming method, image forming apparatus, and developer material used in said apparatus | Hiroshi Yamazaki, Hiroyuki Yamada, Shigenori Kouno, Akihiko Itami | 2002-05-07 |