Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151992 | Toner particle, electrophotographic toner, developing agent, toner cartridge and image forming apparatus, and manufacture method of toner particle | Taishi Takano, Junichi Ishikawa, Maiko Yoshida | 2018-12-11 |
| 10095141 | Toner containing particles having flaky shape and made of bright pigment material | — | 2018-10-09 |
| 10048607 | Toner having toner particles including a colorant and particles not including a colorant | Junichi Ishikawa, Taishi Takano, Satoshi Araki, Maiko Yoshida | 2018-08-14 |
| 9964882 | Toner containing crystalline polyester resin and method of manufacturing the same | Taishi Takano, Satoshi Araki, Junichi Ishikawa, Maiko Yoshida | 2018-05-08 |