Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162280 | Toner | Kouji Nishikawa, Katsuhisa Yamazaki, Daisuke Yoshiba, Hiroki Akiyama, Masami Fujimoto | 2018-12-25 |
| 10101683 | Toner and external additive for toner | Koji Nishikawa, Shuhei Moribe, Daisuke Yoshiba, Kosuke Fukudome, Hiroki Akiyama +2 more | 2018-10-16 |
| 10025212 | Toner and external additive for toner | Koji Nishikawa, Shuhei Moribe, Daisuke Yoshiba, Kosuke Fukudome, Atsuhiko Ohmori +1 more | 2018-07-17 |
| 9971263 | Toner | Kosuke Fukudome, Shuhei Moribe, Koji Nishikawa, Daisuke Yoshiba, Atsuhiko Ohmori +2 more | 2018-05-15 |