Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678447 | Toner for developing electrostatic images and method for producing the toner | — | 2017-06-13 |
| 9612546 | External additive for toner, method of producing the same, and toner comprising the same | Miyao Hiroshi | 2017-04-04 |