Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500970 | Toner | Masami Fujimoto, Katsuhisa Yamazaki, Kouji Nishikawa, Daisuke Yoshiba, Hiroki Akiyama | 2016-11-22 |
| 9470993 | Magnetic toner | Koji Nishikawa, Kosuke Fukudome, Hiroki Akiyama, Shohei Tsuda, Daisuke Yoshiba +1 more | 2016-10-18 |
| 9341970 | Toner | Daisuke Yoshiba, Katsuhisa Yamazaki, Koji Nishikawa, Hiroki Akiyama, Masami Fujimoto | 2016-05-17 |
| 9261804 | Toner | Katsuhisa Yamazaki, Daisuke Yoshiba, Koji Nishikawa, Hiroki Akiyama, Masami Fujimoto | 2016-02-16 |
| 9250548 | Toner | Masami Fujimoto, Katsuhisa Yamazaki, Koji Nishikawa, Daisuke Yoshiba, Hiroki Akiyama | 2016-02-02 |