Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156801 | Toner | Shinya Nakayama, Tsuyoshi Sugimoto, Daisuke Asahina, Susumu Chiba | 2018-12-18 |
| 10088766 | Layered inorganic mineral, toner, and image forming apparatus | Hideyuki Santo, Tsuyoshi Sugimoto, Shinya Nakayama, Suzuka Amemori, Hiroshi Yamada +1 more | 2018-10-02 |
| 10073366 | Toner, toner storage unit, image forming apparatus, and method for manufacturing toner | Ryuuta Yoshida, Shinya Nakayama, Tsuyoshi Sugimoto, Akinori Saitoh, Hideyuki Santo +5 more | 2018-09-11 |
| 9921503 | Toner, developer, and image formation device | Hiroshi Yamada, Tsuyoshi Sugimoto, Susumu Chiba, Shinsuke Nagai, Shinya Nakayama +2 more | 2018-03-20 |
| 9880479 | Toner, toner stored unit, image forming apparatus, and image forming method | Hideyuki Santoh, Tsuyoshi Sugimoto, Akinori Saitoh, Shin Hasegawa, Suzuka Amemori +1 more | 2018-01-30 |