Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7011921 | Method and apparatus for producing toner for electrophotography | Junya Koeda, Kenichi Uehara, Hiroyuki Yoshikawa | 2006-03-14 |
| 6395443 | Toner for developing electrostatic image and process of preparing same | Noboru Kuroda, Tomoyuki Satoh, Yasushi Nakamura, Nobutaka Kinoshita, Masahiro Kawamoto +1 more | 2002-05-28 |