Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8702850 | Electric device with air cleaning function | Daisuke Suzuki, Masahiro Iseki, Mineo Ikematsu, Hiroyuki Umezawa, Yoshiaki Noguchi | 2014-04-22 |
| 7883016 | Image forming apparatus | — | 2011-02-08 |
| 7850769 | Air filtering apparatus having foreign material removing mechanism | Kazuo Takahashi, Yoichi Uchida, Hiroaki Usui, Tetsuya Yamamoto, Masayuki Motegi +6 more | 2010-12-14 |
| 7672600 | Image forming apparatus, subunit replacing method, and maintenance method of an image forming apparatus | Kuniaki Arai | 2010-03-02 |
| 7052305 | Power cord protecting fitting and electrical appliance | — | 2006-05-30 |
| 6905580 | Water treating apparatus | Masayuki Motegi, Toshimitsu Tsukui, Tatsuya Hirota | 2005-06-14 |
| 6827849 | Foot warm bath equipment | Masayuki Motegi, Daisuke Suzuki, Toshimitsu Tsukui | 2004-12-07 |
| 4876070 | Air blower apparatus | Hitoshi Tsukahara, Toshimitsu Tsukui, Toshitake Nagai | 1989-10-24 |