Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379682 | Grease composition for heat fixing devices and heat fixing apparatus | Munehito Kurata, Hisashi Nakahara, Hirohiko Aiba, Daisuke Sato, Masahito Omata +4 more | 2025-08-05 |
| 12215296 | Grease composition, heating device, and electrophotographic image forming apparatus | Masahito Omata, Yasuharu Notoya, Norihiko Ochi, Fuyuko Koyama, Yoshihito Oshima | 2025-02-04 |