Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835873 | Toner and two component developer | Takeshi Hashimoto, Ichiro Kanno, Hayato Ida | 2023-12-05 |
| 11809131 | Toner | Takeshi Hashimoto, Takeshi Ohtsu, Hayato Ida | 2023-11-07 |
| 11714362 | Toner and two-component developer | Ichiro Kanno, Takeshi Hashimoto, Hayato Ida | 2023-08-01 |
| 11675283 | Magnetic carrier, two-component developer, and method for producing magnetic carrier | Kazuhisa Shirayama, Takeshi Hashimoto, Takeshi Ohtsu, Hayato Ida | 2023-06-13 |
| 11662670 | Toner | Masayuki Hama, Ichiro Kanno, Takeshi Hashimoto, Hayato Ida | 2023-05-30 |
| 11624986 | Toner and method for manufacturing toner | Ichiro Kanno, Takeshi Hashimoto, Hayato Ida | 2023-04-11 |