Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660443 | Dry toner and image forming method using same | Tsunemi Sugiyama, Shigeru Emoto, Hiroshi Yamashita, Masami Tomita, Chiaki Tanaka | 2003-12-09 |
| 6566026 | Toner for developing electrostatic latent image, toner container containing the toner, and image forming method and apparatus using the toner | Yohichiroh Watanabe, Masanori Suzuki, Masahide Yamashita, Keiko Shiraishi, Kohki Katoh +2 more | 2003-05-20 |
| 6567546 | Data medium handling apparatus medium handling method | Shinichi Eguchi, Yutaka Katsumata, Koichi Chiba, Hideki Matsuno, Yoshihiro Nagano +12 more | 2003-05-20 |