Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8841057 | Electrophotographic toner | Katsutoshi Aoki, Norihiro Fukuri, Takashi Kubo, Yoshitomo Kimura, Yasunori Inagaki +1 more | 2014-09-23 |
| 7250242 | Toner | Shinji Moriyama, Yoshihiro Fukushima | 2007-07-31 |
| 7244536 | Toner | Shinji Moriyama, Yoshihiro Fukushima, Yasuyuki Tamane | 2007-07-17 |
| 7014970 | Resin composition | Eiji Morimoto, Katsutoshi Aoki | 2006-03-21 |
| 6946228 | Toner for development of electrostatic latent images | Yutaka Kanamaru, Shinji Moriyama, Yoshihiro Fukushima | 2005-09-20 |
| 6835518 | Toner for electrostatic image development | Yasuyuki Tamane, Koji Akiyama, Hiroyuki Kawaji | 2004-12-28 |
| 6677096 | Positively chargeable toner for two-component development | Shinji Moriyama, Yoshihiro Fukushima | 2004-01-13 |
| 6117607 | Full color toner for nonmagnetic one-component development | Jun Shimizu, Masayuki Maruta | 2000-09-12 |