Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181836 | Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming method | Yasuo Kadokura, Takuro Watanabe, Kazutsuna SASAKI, Karin SAKAI | 2024-12-31 |
| 12174583 | Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming method | Takuro Watanabe, Kazutsuna SASAKI, Yasuo Kadokura, Karin SAKAI | 2024-12-24 |
| 12169390 | Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method | Yasuo Kadokura, Takuro Watanabe, Karin SAKAI, Kazutsuna SASAKI | 2024-12-17 |
| 12153377 | Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method | Karin SAKAI, Kazutsuna SASAKI, Yasuo Kadokura, Takuro Watanabe | 2024-11-26 |
| 12117769 | Method for producing recycled carrier, method for producing recycled electrostatic charge image developer, image forming method, and recycled carrier | Takeshi Tanabe, Shintaro Anno | 2024-10-15 |
| 12019395 | Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming method | Sakiko Takeuchi, Karin SAKAI | 2024-06-25 |
| 11982975 | Electrostatic charge image developing carrier, electrostatic charge image developer, process cartridge, image forming apparatus and image forming method | Yasuo Kadokura, Takuro Watanabe | 2024-05-14 |