Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740127 | Toner | Ryotaro Komada, Masami Tsujihiro, Jun HIOKI | 2017-08-22 |
| 9703221 | Toner | — | 2017-07-11 |
| 9696647 | Electrostatic latent image developing toner | — | 2017-07-04 |
| 9523937 | Electrostatic latent image developing toner | Masami Tsujihiro, Ryota KOBAYASHI, Yusuke Washino | 2016-12-20 |