Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841693 | Brilliant toner, electrostatic charge image developer, and toner cartridge | Atsushi Sugawara, Sakiko HIRAI, Masaru Takahashi | 2017-12-12 |
| 9658547 | Brilliant toner, electrostatic charge image developer, and toner cartridge | — | 2017-05-23 |