Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8974998 | Method of image forming with a photoreceptor and toner | Teruyuki Mitsumori, Kozo Ishio, Hiroaki Takamura, Shiho Sano, Takeshi Oowada +4 more | 2015-03-10 |
| 8871413 | Toners for electrostatic-image development, cartridge employing toner for electrostatic-image development, and image-forming apparatus | Yuzo Kaneko, Shiho Sano, Masakazu Sugihara, Teruki Senokuchi, Shiro Yasutomi +6 more | 2014-10-28 |
| 8741530 | Image forming apparatus | Teruyuki Mitsumori, Kozo Ishio, Hiroaki Takamura, Shiho Sano, Takeshi Oowada +4 more | 2014-06-03 |
| 8283097 | Process for producing toner for electrostatic charge image development toner for electrostatic charge image development | Masatoshi Maruyama, Hiroya Kodama, Shiho Sano | 2012-10-09 |
| 8221950 | Image forming apparatus | Teruyuki Mitsumori, Kozo Ishio, Hiroaki Takamura, Shiho Sano, Takeshi Oowada +4 more | 2012-07-17 |
| 8211602 | Image forming apparatus | Teruyuki Mitsumori, Kozo Ishio, Hiroaki Takamura, Shiho Sano, Takeshi Oowada +4 more | 2012-07-03 |