Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10095144 | Toner and method for manufacturing the same | Yu Yoshida, Haruko Kubo, Hitoshi Itabashi | 2018-10-09 |
| 10078285 | Toner and method for manufacturing toner | Haruko Kubo, Yu Yoshida, Hitoshi Itabashi | 2018-09-18 |
| 10012922 | Toner and method for producing toner | Yu Yoshida, Haruko Kubo, Hitoshi Itabashi | 2018-07-03 |
| 9996018 | Toner and method for manufacturing the same | Haruko Kubo, Yu Yoshida, Hitoshi Itabashi | 2018-06-12 |
| 9964879 | Toner and method for producing toner | Yu Yoshida, Haruko Kubo, Hitoshi Itabashi | 2018-05-08 |
| 9857711 | Toner | Yu Yoshida, Masashi Kawamura, Takayuki Toyoda, Takeshi Sekiguchi | 2018-01-02 |