Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610454 | Toner and image forming method | Akira Hashimoto, Tsutomu Kukimoto, Manabu Ohno, Tsuyoshi Takiguchi, Yasukazu Ayaki +2 more | 2003-08-26 |
| 6555281 | Toner, process for producing a toner, image forming method and image forming apparatus | Keita Nozawa, Atsushi Kubo, Tomoaki Igarashi, Kiyokazu Suzuki | 2003-04-29 |