Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12314003 | Electrostatic image developing toner and electrostatic image developer | Daisuke Noguchi, Atsushi Sugawara, Shintaro Anno, Satoshi Miura | 2025-05-27 |
| 12282292 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Atsushi Sugawara, Kazutsuna SASAKI, Takashi Inukai | 2025-04-22 |
| 12222676 | Preparing method of electrostatic charge image developing toner, electrostatic charge image developing toner, and electrostatic charge image developer | Daisuke Noguchi, Kazuhiko Nakamura, Hiroshi Nakazawa | 2025-02-11 |
| 12189334 | Electrostatic charge image developing toner and electrostatic charge image developer | Satoshi Miura, Atsushi Sugawara, Shintaro Anno, Daisuke Noguchi | 2025-01-07 |