Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545133 | Filter cloth traveling type belt filter and production method of toner particles | Hidekazu Fumita, Yoshinori Tsuji, Takeshi Tsujino, Satoshi Iki, Naoto Aiko | 2013-10-01 |
| 7611816 | Process for producing toner particles | Yoshinori Tuji, Hidekazu Fumita | 2009-11-03 |
| 6627374 | Process and system for producing toner particles | Hidekazu Fumita, Hitoshi Kanda, Hiroshi Koyama | 2003-09-30 |