Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8133646 | Toner | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Naoya Tonegawa | 2012-03-13 |
| 8101330 | Two component developer and image forming method | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Naoya Tonegawa | 2012-01-24 |
| 8092965 | Two component developer and image forming method | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Naoya Tonegawa | 2012-01-10 |
| 8039184 | Two-component developer | Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi ONAKA, Naoya Tonegawa | 2011-10-18 |
| 7799499 | Image forming method using electrophotographic system | Takao Yamanouchi, Shingo Fujimoto, Shiro Hirano | 2010-09-21 |
| 7727695 | Electrophotographic toner | Shiro Hirano, Yoshiyasu Matsumoto, Masaaki Kondo, Aya Shirai | 2010-06-01 |
| 7727697 | Electrophotographic toner and electrophotographic developer by use thereof | Shiro Hirano, Shingo Fujimoto, Takao Yamanouchi, Hirofumi Koga, Masaaki Kondo | 2010-06-01 |
| 7682766 | Electrophotographic image forming method and image forming apparatus | Shingo Fujimoto, Takao Yamanouchi, Hirofumi Koga, Masaaki Kondo, Shiro Hirano | 2010-03-23 |
| 7517628 | Manufacturing method of electrostatic charge image developing toner, and electrostatic charge image developing toner | Shiro Hirano, Shingo Fujimoto, Takao Yamanouchi | 2009-04-14 |