Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11262667 | Magnetic toner | Toru Takatsuna | 2022-03-01 |
| 11119422 | Toner | — | 2021-09-14 |
| 10474048 | Toner | — | 2019-11-12 |
| 10345729 | Toner | — | 2019-07-09 |
| 10082745 | Electrostatic latent image developing toner | — | 2018-09-25 |
| 10007204 | Electrostatic latent image developing toner | — | 2018-06-26 |
| 9964885 | Electrostatic charge image developing toner | — | 2018-05-08 |