Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5547800 | Toner and electrophotographic image forming method using the same | Yoshiki Nishimori, Yuriko Suzuki | 1996-08-20 |
| 5364730 | Toner for developing electrostatic images and method for manufacturing thereof | Haruji Kojima, Toru Shoji, Meizo Shirose | 1994-11-15 |