Issued Patents All Time
Showing 26–50 of 219 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9414647 | Upper die for button attachment | Kenji Hasegawa | 2016-08-16 |
| 9410050 | Compositions and methods to improve the setting properties and rub resistance of printing inks | Jerome Bollard, Ramasamy Krishnan, Christian Johnke, Mark Schneider, David Klein | 2016-08-09 |
| 9354588 | Image forming apparatus and image forming method that remove toner from a cleaning blade for an image bearer by inversely rotating the image bearer | Tomoko Takahashi, Taichi Urayama, Yasunobu Takagi, Masahiko Shakuto, Yoshinori Nakagawa +3 more | 2016-05-31 |
| 9310714 | Image forming apparatus | Naoyuki Ozaki, Ryota Kidera, Ryusuke Mase, Tatsumi Yamada, Tomoko Takahashi +2 more | 2016-04-12 |
| 9298125 | Image forming apparatus and image forming method | Takamasa Ozeki, Tomoko Takahashi, Yoshinori Nakagawa, Masahiko Shakuto, Ryuji Yoshida +3 more | 2016-03-29 |
| 9266374 | Decoloring apparatus | — | 2016-02-23 |
| 9250593 | Image forming apparatus and image density control method employed by the image forming apparatus | Ryusuke Mase, Taichi Urayama, Tomoko Takahashi, Shotaro Hoshi, Ryuji Yoshida +4 more | 2016-02-02 |
| 9244374 | Image forming apparatus | Ryoh Tanoue, Masahiko Shakuto, Tomoko Takahashi, Yoshinori Nakagawa, Ryuji Yoshida +4 more | 2016-01-26 |
| 9235170 | Image forming apparatus capable of obtaining good fixed condition regardless of type of gradation sequence processing | Jun Yura | 2016-01-12 |
| 9208966 | Switch | Yoshiaki Ohda, Masayuki Ando | 2015-12-08 |
| 9179743 | Snap fastener | Makoto Momose, Yasufumi Morita, Hideo Yogou, Hideshi Okamoto | 2015-11-10 |
| 9115291 | Compositions and methods to improve the setting properties and rub resistance of printing inks | Jerome Bollard, Ramasamy Krishnan, Christian Johnke, Mark Schneider, David Klein | 2015-08-25 |
| 9104159 | Image forming apparatus | Jun Shiori, Jun Yura, Yukiko Iwasaki, Masaki Sukesako, Kazuaki Kamihara +1 more | 2015-08-11 |
| 9072734 | Quaternary ammonium salt compounds | Etsuko Mitsuyama, Takayuki Hara, Junji Igarashi, Satoshi Yamamura, Johji Nomura +1 more | 2015-07-07 |
| 9065948 | Flexible shading member for performing shading correction and movable relative to first and second image reading sections | Yoshiaki Sugizaki, Hidetoshi Yokochi, Hiroyuki Tsuchihashi, Isao Yahata, Takahiro Kawaguchi +9 more | 2015-06-23 |
| 9060572 | Button fixing member and button structure | Kenji Hasegawa, Makoto Momose | 2015-06-23 |
| 9045307 | Sheet sorting device and sheet sorting method | Yoshiaki Sugizaki, Hiroyuki Taki, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi +8 more | 2015-06-02 |
| 9042748 | Image forming apparatus | Taichi Urayama, Ryuji Yoshida, Tomoko Takahashi, Shotaro Hoshi, Ryusuke Mase +4 more | 2015-05-26 |
| 9041753 | Sheet discharging device and erasing device | Isao Yahata, Kikuo Mizutani, Takahiro Kawaguchi, Yoshiaki Sugizaki, Ken Iguchi +8 more | 2015-05-26 |
| 9039009 | Sheet feed apparatus and sheet feed method | Toshiaki Oshiro, Ken Iguchi, Isao Yahata, Kikuo Mizutani, Hiroyuki Taki +9 more | 2015-05-26 |
| 9025977 | Image forming apparatus | Jun Yura, Masaki Sukesako, Hironobu Takeshita, Takuya Suganuma, Takeshi Uchitani +1 more | 2015-05-05 |
| 8943636 | Erasing device | Yoichi Yamaguchi, Ken Iguchi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki +9 more | 2015-02-03 |
| 8920963 | Portable device | Takayuki Hirano, Takeshi Murakami | 2014-12-30 |
| 8922609 | Method for color erasing process and color erasing device | Ken Iguchi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani +8 more | 2014-12-30 |
| 8899855 | Erasing apparatus and conveyance control method for recording medium | Hiroyuki Taki, Ken Iguchi, Isao Yahata, Takahiro Kawaguchi, Hiroyuki Taguchi +10 more | 2014-12-02 |