Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034526 | Method for manufacturing toner and toner | Yohichiroh Watanabe, Shinji Ohtani, Yoshihiro Norikane, Yasuaki Iwamoto, Yasutada Shitara +1 more | 2011-10-11 |
| 8012660 | Image forming method and image forming apparatus | Hiroshi Yamashita, Takashi Fujita, Tsuyoshi Sugimoto | 2011-09-06 |
| 7970325 | Transfer fixing member, transfer fixing device and image forming apparatus | Takashi Fujita, Hiromitsu Takagaki, Takashi Seto, Shin Kayahara, Atsushi Nagata | 2011-06-28 |
| 7869752 | Cleaning device, fixing device, and image forming apparatus | Shin Kayahara, Takashi Fujita, Takeshi Takemoto, Hiromitsu Takagaki, Takashi Seto +1 more | 2011-01-11 |