Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824446 | Toners for developing electrostatically charged images | Yoshikazu Nishihara, Ichiro Demizu, Yoshihiro Mikuriya, Hiroshi Fukao | 1998-10-20 |
| 5807653 | Toner for two-component developing agent | Yoshikazu Nishihara, Ichiro Demizu, Yoshihiro Mikuriya, Hiroshi Fukao | 1998-09-15 |