Issued Patents All Time
Showing 151–175 of 253 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240660 | Image recording apparatus | — | 2012-08-14 |
| 8220797 | Image recording apparatus | Kiyoshi Sugimoto | 2012-07-17 |
| 8215937 | Fluid machine with divided housing | Masahiro Inagaki, Makoto Yoshikawa, Yuya Izawa | 2012-07-10 |
| 8210642 | Inkjet recording apparatus having cleaning member for cleaning an image sensor | — | 2012-07-03 |
| 8175476 | Developing apparatus | Takeshi Kawamura | 2012-05-08 |
| 8160464 | Developing apparatus | Takeshi Kawamura | 2012-04-17 |
| 8132905 | Recording device having a conveying unit that conveys a recording medium | — | 2012-03-13 |
| 8040086 | Current detector unit and motor control device | — | 2011-10-18 |
| 8025392 | Recording apparatus having a movable blocking plate for trapping foreign substances | — | 2011-09-27 |
| 7991315 | Developing apparatus and image forming apparatus including the same | Takeshi Kawamura | 2011-08-02 |
| 7962057 | Developing apparatus | Takeshi Kawamura | 2011-06-14 |
| 7915335 | Rubber composition and pneumatic tire | — | 2011-03-29 |
| 7798794 | Screw pump and screw rotor | Yuya Izawa, Masahiro Inagaki, Makoto Yoshikawa | 2010-09-21 |
| 7711279 | Image forming apparatus with a predetermined potential difference between regions of an image bearing member | Kohei Matsuda, Tetsuya Kobayashi, Masato Koyanagi, Kentaro Kawata, Shinichi Agata | 2010-05-04 |
| 7704182 | Automatic transmission | Shinya Kamada, Junichi Doi, Takamichi Teraoka, Tokimori Saka, Tatsuhiko Iwasaki +4 more | 2010-04-27 |
| 7697832 | Imaging apparatus and lens movement control method | Masaki Kuroiwa | 2010-04-13 |
| 7689545 | System and method to enable parallel text search using in-charge index ranges | Tadataka Matsubayashi, Michio Iijima, Yuichi Ogawa, Masaki Yotsutani | 2010-03-30 |
| 7651324 | Diaphragm pump | Makoto Yoshikawa, Takao Mishina, Mamoru Kuwahara | 2010-01-26 |
| 7597043 | Diaphragm pump | Makoto Yoshikawa, Takao Mishina | 2009-10-06 |
| 7593670 | Charging device including a contact charging member with silica thereon, process cartridge including a contact charging member, and image forming apparatus including such charging member | Kohei Matsuda, Tetsuya Kobayashi, Masato Koyanagi, Shinichi Agata, Kentarou Kawata +1 more | 2009-09-22 |
| 7504597 | Key switch | Kenji Shimazu, Shunkichi Sasaki, Hidemitsu Takenaka, Tetsuya Fukumoto, Shinya Watanabe | 2009-03-17 |
| 7504616 | Exposure device and image forming apparatus using the same | Tetsurou Nakamura, Hiroshi Shirouzu, Takafumi HAMANO | 2009-03-17 |
| 7497672 | Screw pump with increased volume of fluid to be transferred | Masahiro Inagaki, Makoto Yoshikawa, Yuya Izawa | 2009-03-03 |
| 7484943 | Screw pump with improved efficiency of drawing fluid | Yuya Izawa, Masahiro Inagaki, Makoto Yoshikawa | 2009-02-03 |
| 7481628 | Diaphragm pump | Makoto Yoshikawa, Takao Mishina | 2009-01-27 |