Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8238766 | Image forming apparatus for printing on sheets fed from a stacking unit and a manual feed slot | — | 2012-08-07 |
| 8204391 | Image forming apparatus which changes jam determination criterion | — | 2012-06-19 |
| 8204392 | Image forming device | — | 2012-06-19 |
| 8081888 | Estimating amount of toner in an image forming device | — | 2011-12-20 |
| 8081886 | Image forming apparatus which memorizes a paper jam | — | 2011-12-20 |
| 8014038 | Facsimile device | — | 2011-09-06 |
| 7925196 | Image forming apparatus | Takashi Ohmiya, Kentaro Murayama | 2011-04-12 |
| 7919122 | Composition for production of a sterilizer and a process for producing organic peracid | Noboru Matsuo, Chihiro Iwaki, Shigeru Tamura | 2011-04-05 |
| 7894730 | Image forming apparatus having containing unit containing waste | Eiji Kawahara | 2011-02-22 |
| 7858858 | Upright piano | Shu Eitaki | 2010-12-28 |
| 7848663 | Image forming apparatus configured to determine the position of an image carrier | — | 2010-12-07 |
| 7809288 | Color image forming device utilizing toner sensors to detect withdrawal amount of drawer section | — | 2010-10-05 |
| 7739420 | Communication error information output method, communication error information output device and recording medium therefor | Yukihiro Watanabe, Hiroyuki Yamashima, Kenji Morimoto | 2010-06-15 |
| 7450584 | Network repeater apparatus, network repeater method and network repeater program | Akira Takeyama, Toshihiko Naritomi | 2008-11-11 |
| 7284051 | Relaying apparatus for use in a network system | Takeshi Aoki, Eiichi Takaha, Shinji Kikuchi | 2007-10-16 |
| 7266317 | Image forming apparatus and positional deviation correction system | — | 2007-09-04 |
| 6793846 | Microbicide compositions | Kiyoaki Yoshikawa, Yoshihiro Yamazaki, Shigeru Tamura, Noboru Matsuo, Sumitoshi Ito | 2004-09-21 |
| 6757255 | Apparatus for and method of measuring communication performance | Takeshi Aoki, Shinji Kikuchi, Eiichi Takahashi, Ken Yokoyama, Tsuneo Katsuyama | 2004-06-29 |
| 6725253 | Load balancing system | Akiyoshi Ochi, Tomotsugu Mochizuki, Koichi Takaba | 2004-04-20 |
| 6614763 | Method of and apparatus for measuring network communication performances, as well as computer readable record medium having network communication performance measuring program stored therein | Shinji Kikuchi, Takeshi Aoki | 2003-09-02 |
| 6574229 | Wide area load distribution apparatus and method | Eiichi Takahashi, Takeshi Aoki, Shinji Kikuchi | 2003-06-03 |
| 6030923 | Liquid agricultural chemical composition | Keiko Hasebe, Tadayuki Suzuki, Yuichi Hioki, Tatsuo Sato | 2000-02-29 |
| 5948421 | Aqueous liquid agricultural composition | Keiko Hasebe, Tadayuki Suzuki, Yuichi Hioki, Keiichiro Tomioka, Tatsuo Sato | 1999-09-07 |