Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9152109 | Fixing member including elastic layer having heat diffusivity, fixer and image forming apparatus | Yuko Arizumi, Junichiro Natori, Tsuneaki Kondoh | 2015-10-06 |
| 9104152 | Pressing member, fixing device, and image forming apparatus | Tsuneaki Kondoh, Yuko Arizumi, Junichiro Natori | 2015-08-11 |
| 9037064 | Fixing member, fixing device, and image forming apparatus | Tsuneaki Kondoh, Junichiro Natori | 2015-05-19 |
| 8737899 | Fixing liquid, fixing method, fixing unit, image forming method, and image forming apparatus | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Takuma Nakamura, Yuko Arizumi | 2014-05-27 |
| 8380113 | Fixing member, and fixing device and image forming apparatus using same | Junichiro Natori, Tsuneaki Kondoh | 2013-02-19 |
| 8369764 | Fixing member, fixing device, and image forming apparatus | — | 2013-02-05 |
| 8301068 | Fixing member including through-holes formed through release layer, method for producing the same, and fixing device | Tsuneaki Kondoh, Junichiro Natori | 2012-10-30 |
| 8202359 | Image quality improvement treatment liquid, image quality improvement processing method, image forming method, and image forming apparatus | Yasuo Katano, Minori Ichimura, Manabu Izumikawa, Kazuyoshi Matsumoto | 2012-06-19 |
| 8165514 | Fixing device, and image forming method and image forming apparatus using the same | Yasuo Katano, Tsuneo Kurotori, Tomoyasu Hirasawa, Takuma Nakamura, Yuko Arizumi | 2012-04-24 |
| 7558520 | Heating member for an image forming apparatus, having improved releasibility and conductivity | Tatsuya Satoh | 2009-07-07 |
| 7024147 | Fixing device using a rotary body and image forming apparatus including the same | Tatsuya Satoh | 2006-04-04 |
| 6493529 | Charging device with walls surrounding the electrodes which reduce ozone emissions | Kazuhiko Umemura, Tatsuya Sato, Hiroshi Kondo, Shohji Tanaka | 2002-12-10 |
| 6156127 | Method and apparatus for removing image forming substance from image holding member | Tohru Maruyama, Masatoshi Saito, Taro Terashi, Hisao Watanabe, Shigeru Fujita +1 more | 2000-12-05 |
| 6080255 | Method of and an apparatus for removing image forming substance from an image supporting body | Masaru Shinkai, Tarou Terashi, Sotohiro Tsujihara, Masatoshi Saitou | 2000-06-27 |
| 5897726 | Method of and an apparatus for removing image forming substance from an image supporting body | Masaru Shinkai, Tarou Terashi, Sotohiro Tsujihara, Masatoshi Saitou | 1999-04-27 |
| 5896612 | Method and apparatus for removing image forming substance from image holding member | Tohru Maruyama, Masatoshi Saito, Taro Terashi, Hisao Watanabe, Shigeru Fujita +1 more | 1999-04-27 |
| 5642550 | Apparatus for removing image forming substance from image holding member | Tohru Maruyama, Masatoshi Saito, Taro Terashi, Hisao Watanabe, Shigeru Fujita +1 more | 1997-07-01 |
| 5622904 | Glass material for molding optical elements | Katsuyuki Ohkubo, Hiroyuki Endou, Hiroshi Ueno, Akihito Minato | 1997-04-22 |
| 5534063 | Apparatus for removing image forming substance from sheet and sheet processing apparatus | Tooru Maruyama, Iwao Takahashi, Masatoshi Saito, Shigeru Fujita, Hisao Watanabe +4 more | 1996-07-09 |