Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057977 | Toner | Syuhei Moribe, Katsuhisa Yamazaki, Daisuke Yoshiba | 2011-11-15 |
| 7897316 | Toner having hybrid binder resin with polyester unit and vinyl copolymer unit | Katsuhisa Yamazaki, Shuichi Hiroko, Masaaki Taya | 2011-03-01 |