Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616300 | Power tool having an illuminator | Jiro Suzuki, Hirokatsu Yamamoto | 2013-12-31 |
| 8552669 | Duty ratio control device, electric power tool and recording medium | — | 2013-10-08 |
| 8324845 | Rechargeable power tool, control unit and recording medium | Jiro Suzuki, Fengying Dong | 2012-12-04 |
| 8294399 | Motor controller and electric tool having the same | Jiro Suzuki | 2012-10-23 |
| 8264189 | Motor controller and electric power tool having the same | Takashi Matsunaga, Hirokatsu Yamamoto | 2012-09-11 |
| 8193753 | Motor controller and electric power tool having the same | Takashi Matsunaga, Hirokatsu Yamamoto | 2012-06-05 |
| 8179069 | Electric power tool, control unit and recording medium | Yutaka Matsunaga, Hirokatsu Yamamoto | 2012-05-15 |
| 8075155 | Electric power tool | Masahiro Watanabe, Jiro Suzuki | 2011-12-13 |