Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9543878 | Drive unit and transport machine | Tomohiko SANADA, Tasuku ISOBE, Aiko Higuchi, Fumiaki Ikeda, Kenji Yamada | 2017-01-10 |
| 9252698 | Inverter device and motor drive system | Tsuneo Kume, Hidenori Hara | 2016-02-02 |
| 9231514 | Motor control apparatus and motor control method | Zhenning Chen, Tomohiro Kawachi, Kenji Tomohara, Masashi Takenouchi | 2016-01-05 |
| 9166513 | Inverter apparatus, method of controlling inverter apparatus, and electric motor drive system | Masashi Takenouchi, Tomohiro Kawachi, Kenji Tomohara | 2015-10-20 |
| 8537550 | Wiring board and power conversion device | Masato Higuchi, Yasuhiko Kawanami, Katsushi Terazono, Akira Sasaki, Takayuki Morihara +5 more | 2013-09-17 |
| 8269450 | Winding switching apparatus and winding switching system | Kenji Yamada, Katsutoshi Yamanaka | 2012-09-18 |
| 8183817 | Apparatus for switching windings of AC three-phase motor | Kenji Yamada, Katsutoshi Yamanaka | 2012-05-22 |
| 6886824 | Binding member removing apparatus, automatic document feeder, sheet processing apparatus, and image forming apparatus | Akiyoshi Johdai | 2005-05-03 |
| 6027108 | Sheet conveying apparatus | Akiyoshi Johdai, Masao Kondo | 2000-02-22 |
| 6010124 | Sheet conveying apparatus | Satoshi Fujii, Hiroki Nishikubo | 2000-01-04 |
| 5975516 | Sheet conveying apparatus | Noritoshi Maruchi, Tohru Murakami | 1999-11-02 |
| 5881337 | Sheet aligning apparatus and processing apparatus used for copying machine | Satoshi Fujii | 1999-03-09 |