Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871413 | Toners for electrostatic-image development, cartridge employing toner for electrostatic-image development, and image-forming apparatus | Yuzo Kaneko, Masaya Oota, Shiho Sano, Masakazu Sugihara, Teruki Senokuchi +6 more | 2014-10-28 |
| 5476741 | Toner for heat fixing | Yoshio Kojima, Takashi Shintaku, Mikio Uno, Yoshihiro Kigami | 1995-12-19 |
| 5432037 | Image-forming process, developer and image-forming system | Hiromi Horiuchi, Masayuki Hiroi | 1995-07-11 |
| 5370957 | Electrostatic developer and electrostatic developing method | Hiromi Horiuchi, Masayuki Hiroi | 1994-12-06 |