Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760845 | Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development | Kenji Higashi, Keita Yamamoto, Takashi Inukai, Yuji Isshiki | 2023-09-19 |
| 11675285 | Electrostatic image developing toner, method for producing electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus | Daisuke Tomita, Keita Yamamoto, Daisuke Noguchi, Hiroshi Nakazawa | 2023-06-13 |
| 11661393 | Method of producing a 2-((meth)allyloxymethyl)acrylic acid derivative, and 2-((meth)allyloxymethyl)acrylic acid alkali metal salt powder | Minoru Urata, Jun Moteki | 2023-05-30 |
| 11586120 | Toner for developing electrostatic charge image, electrostatic charge image developer, method for producing toner for developing electrostatic charge image, toner cartridge, process cartridge, image forming apparatus, and image forming method | Daisuke Noguchi, Atsushi Sugawara, Hiroshi Nakazawa | 2023-02-21 |
| 11587849 | Semiconductor device and manufacturing method thereof | Ippei Kume, Shinya Okuda | 2023-02-21 |