Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555281 | Toner, process for producing a toner, image forming method and image forming apparatus | Atsushi Kubo, Masanori Ito, Tomoaki Igarashi, Kiyokazu Suzuki | 2003-04-29 |
| 6541174 | Method using toner and developer for developing electrostatic image | Hirohide Tanikawa, Toshiaki Nakahara, Kazuyoshi Hagiwara, Minoru Shimojo, Rika Shinba +2 more | 2003-04-01 |