Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067143 | Functional particle and manufacturing method thereof | Katsuru Matsumoto, Nobuhiro Maezawa | 2011-11-29 |
| 8021817 | Aggregate dispersant, method of manufacturing aggregate of resin-containing particles, toner, developer, developing apparatus, and image forming apparatus | Katsuru Matsumoto, Yasuhiro Shibai | 2011-09-20 |
| 7955771 | Toner for electrostatic image development and process for preparing the same | Yasuhiro Shibai, Yoritaka Tsubaki | 2011-06-07 |
| 7931876 | Method and apparatus for manufacturing developer, and developer | Shinichi Nakano, Yasuhiro Shibai | 2011-04-26 |
| 7910279 | Method of manufacturing aggregate particles and toner | Nobuhiro Maezawa, Katsuru Matsumoto | 2011-03-22 |
| 7887986 | Method of manufacturing toner particles, toner particles, two-component developer, developing device and image forming apparatus | Katsuru Matsumoto, Nobuhiro Maezawa | 2011-02-15 |