Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569589 | Toner, toner production process and image forming method | Koji Inaba, Hiroaki Kawakami, Tatsuya Nakamura, Shinya Yachi, Satoshi Handa +2 more | 2003-05-27 |
| 6544708 | Image forming method | Keiji Komoto, Hiroaki Kawakami, Tatsuhiko Chiba, Atsuyoshi Abe, Michihisa Magome +2 more | 2003-04-08 |