Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569589 | Toner, toner production process and image forming method | Koji Inaba, Tatsuya Nakamura, Shinya Yachi, Yuji Moriki, Satoshi Handa +2 more | 2003-05-27 |
| 6544708 | Image forming method | Keiji Komoto, Tatsuhiko Chiba, Atsuyoshi Abe, Yuji Moriki, Michihisa Magome +2 more | 2003-04-08 |
| 6537716 | Toner for developing electrostatic images and heat fixing method | Shinji Doi, Hirohide Tanikawa, Masatsugu Fujiwara, Tsutomu Onuma | 2003-03-25 |