Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806012 | Electrostatic image developing | Ken Ohmura, Masafumi Uchida | 2004-10-19 |
| 6753122 | Toner for developing static latent image to form color image | Ken Ohmura, Ryuji Kitani, Kaori Soeda | 2004-06-22 |