Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9851649 | Toner, developer, image forming apparatus, and image forming method | Keiji Makabe, Tsuyoshi Sugimoto, Akinori Saito, Suzuka Amemori, Hiroshi Yamashita +4 more | 2017-12-26 |
| 9804515 | Toner, image forming apparatus, image forming method, process cartridge, and developer | Hideki Sugiura, Shinya Nakayama | 2017-10-31 |
| 9785075 | Toner, developer, image forming apparatus, and process cartridge | Shinya Nakayama, Atsushi Yamamoto, Minoru Masuda, Susumu Chiba, Hiroshi Yamashita | 2017-10-10 |
| 9594322 | Toner for image formation, and developer and image forming apparatus using the toner | Suzuka Amemori, Tsuyoshi Sugimoto, Akinori Saito, Keiji Makabe | 2017-03-14 |