Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080519 | Toner for developing electrostatic charge and process for producing same, developer and process for forming image | Manabu Serizawa, Atsuhiko Eguchi, Takeshi Shoji, Yasuo Matsumura | 2000-06-27 |
| 5827632 | Toner for developing electrostatic image containing hydrophobized inorganic fine powder | Kohji Inaba, Tatsuya Nakamura, Tatsuhiko Chiba | 1998-10-27 |
| 5741617 | Toner for developing electrostatic images | Koji Inaba, Tatsuya Nakamura, Tatsuhiko Chiba | 1998-04-21 |
| 5635325 | Toner for developing electrostatic images and image forming method | Kohji Inaba, Tatsuya Nakamura, Tatsuhiko Chiba, Kengo Hayase | 1997-06-03 |
| 5510222 | Toner for developing electrostatic image and process for production thereof | Kohji Inaba, Tatsuya Nakamura, Tatsuhiko Chiba | 1996-04-23 |