Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379678 | Carrier for forming electrophotographic image, developer, image forming method, image forming apparatus, and process cartridge | Kousuke Suzuki, Tohru Suganuma, Masashi Nagayama, Minoru Masuda, Hiroyuki Kishida +2 more | 2025-08-05 |
| 12306582 | Carrier for forming electrophotographic image, developer for forming electrophotographic image, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge | Masashi Nagayama, Kousuke Suzuki, Masahiro Seki, Hiroyuki Kishida | 2025-05-20 |