Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601474 | Electrostatic toner composition to enhance copy quality by improved fusing and method of manufacturing same | Shinichi Saiki | 2009-10-13 |
| 6399264 | Developer for electrostatic latent image | Kazuhiro Hirama, Shinichi Saiki | 2002-06-04 |
| 5981131 | Electrostatic toner composition to enhance copy quality by rejection of ghosting and method of manufacturing same | Kazuhiro Hirama, Kenichi Nakazato, Kenichi Asajima, Shaw-Ping Chang | 1999-11-09 |