Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5476741 | Toner for heat fixing | Takuya Nishikiori, Yoshio Kojima, Takashi Shintaku, Mikio Uno | 1995-12-19 |
| 5290650 | Electrostatic image-developing positively chargeable toner and developer | Takashi Shintaku, Mikio Uno | 1994-03-01 |
| 5244764 | Electrostatic image-developing toner and developer | Mikio Uno, Takashi Shintaku, Takatsugu Takehara | 1993-09-14 |