Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841691 | Method of manufacturing electrostatic latent image developing toner | Hiroyuki Fukuda, Shiro Hirano, Asao Matsushima | 2017-12-12 |
| 9766563 | Toner and process for producing the same | Hiroyuki Fukuda, Shiro Hirano, Asao Matsushima | 2017-09-19 |