Issued Patents All Time
Showing 101–125 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014690 | Developing unit and image forming apparatus | Shoichi Sakata, Takahisa Nakaue, Toyotsune Inoue, Akihiro Watanabe, Masashi Fujishima | 2011-09-06 |
| 8011844 | Printer having detecting arm for detecting near-end state of paper roll | Yuji Yada, Tetsuhiro Ishikawa, Masaru Kihara, Fumio Sakurai | 2011-09-06 |
| 7941080 | Image forming apparatus | Shoichi Sakata, Takahisa Nakaue, Kiyotaka Kobayashi | 2011-05-10 |
| 7937008 | Image forming apparatus and image forming method | Masashi Fujishima, Akihiro Watanabe, Sayo Uemura | 2011-05-03 |
| 7920804 | Developing device and image forming apparatus having the same | Mitsuhiro Hashimoto | 2011-04-05 |
| 7876346 | Thermal printer and cutter | Sumio Watanabe, Masahiro Tsuchiya | 2011-01-25 |
| 7857534 | Printer apparatus | Sumio Watanabe, Fumio Sakurai, Masahiro Tsuchiya | 2010-12-28 |
| 7848686 | Developing device and image forming apparatus | Toyotsune Inoue, Takahisa Nakaue, Akihiro Watanabe, Masashi Fujishima, Shoichi Sakata | 2010-12-07 |
| 7826781 | Image forming apparatus with controlled application of alternating-current bias | Masashi Fujishima, Shoichi Sakata, Takahisa Nakaue, Toyotsune Inoue, Akihiro Watanabe | 2010-11-02 |
| 7773921 | Image forming apparatus with toner collecting roller | Masashi Fujishima, Kiyotaka Kobayashi, Yuki Matsui, Sayo Uemura, Akihiro Watanabe | 2010-08-10 |
| 7742727 | Image forming apparatus | Shoichi Sakata, Takahisa Nakaue, Toyotsune Inoue, Akihiro Watanabe, Masashi Fujishima | 2010-06-22 |
| 7672617 | Image apparatus with toner replenishing | Hiroko Sugimoto, Hirohisa Endou | 2010-03-02 |
| 7641761 | Apparatus and method for forming thin film using surface-treated shower plate | Naoto Tsuji, Tominori Yoshida, Masami Suzuki | 2010-01-05 |
| 7613417 | Image forming apparatus | Masashi Fujishima, Shoichi Sakata, Kiyotaka Kobayashi | 2009-11-03 |
| 7582849 | Thermal head, driving method and thermal head drive circuit | Sumio Watanabe, Fumio Sakurai, Norio Endo, Shuko Yamaji, Tomoyuki Yokoyama | 2009-09-01 |
| 7558513 | Developing device and image forming apparatus | Hiroko Sugimoto, Hirohisa Endou | 2009-07-07 |
| 7362346 | Printer apparatus | Sumio Watanabe, Fumio Sakurai, Masahiro Tsuchiya | 2008-04-22 |
| 7281874 | Thermal printer unit | Sumio Watanabe, Masahiro Tsuchiya | 2007-10-16 |
| 7273325 | Thermal printer and cutter | Sumio Watanabe, Masahiro Tsuchiya | 2007-09-25 |
| 7267500 | Printer apparatus | Masahiro Tsuchiya, Sumio Watanabe | 2007-09-11 |
| 7213986 | Printer apparatus | Sumio Watanabe, Fumio Sakurai, Kunihiko Funada | 2007-05-08 |
| 7125181 | Portable printer device having a plurality of paper rolls | Yoshinari Takabatake, Sumio Watanabe, Fumio Sakurai, Toshiyuki Kobayashi | 2006-10-24 |
| 7059793 | Printer and cutter | Masahiro Tsuchiya, Sumio Watanabe, Fumio Sakurai, Kunihiko Funada | 2006-06-13 |
| 7002611 | Thermal printer | Yoshinari Takabatake | 2006-02-21 |
| 6905978 | Method of forming interlayer insulation film | Naoto Tsuji, Satoshi Takahashi, Ryo Kawaguchi | 2005-06-14 |