Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391599 | Electric power tool | Kenichirou Yoshida, Shinji Kuragano, Takuya Konnai | 2019-08-27 |
| 10099303 | Electric power tool | Kenichirou Yoshida, Shinji Kuragano | 2018-10-16 |
| 10086529 | Power planer configured to restrain heat generation of control portion | Takeru Kumakura | 2018-10-02 |
| 8382556 | Portable belt grinder | Naoto Yamashiro, Shinichi Sakuma | 2013-02-26 |
| 8319379 | Portable electrical power tool | Eiji Nakayama | 2012-11-27 |
| 8007345 | Portable belt sander | Toshiaki Takagi | 2011-08-30 |
| 7726918 | Power tool | Hiroki Uchida | 2010-06-01 |
| D580247 | Portable electric driver | Takeshi Taniguchi, Hitoshi Tsuzuki | 2008-11-11 |
| 7367760 | Power tool | Hiroki Uchida | 2008-05-06 |
| D559641 | Portable electric sander | Satoshi Hotta, Shinichi Kakefuda | 2008-01-15 |
| 7171997 | Portable electric router having radial fan | Tomomasa Nishikawa, Shinki Ohtsu | 2007-02-06 |
| 7121775 | Portable electric tool | Hiroki Uchida | 2006-10-17 |
| 7096587 | Portable circular power saw with optical alignment | Naoya Etou, Shinji Takano | 2006-08-29 |
| D511079 | Portable electric router | Takashi Ozawa, Masato Sakai, Takeshi Taniguchi, Hiroki Uchida | 2005-11-01 |
| 6612038 | Portable circular saw | Kihachirou Matsumoto | 2003-09-02 |
| D457408 | Portable electric circular saw | Masato Sakai, Kihachirou Matsumoto | 2002-05-21 |
| D421702 | Portable electric circular saw | Masato Sakai | 2000-03-21 |
| 5375637 | Portable electric router | Kihachiro Matsumoto | 1994-12-27 |
| 5121543 | Portable circular saw having sawdust discharge arrangement | Hiroshi Sato, Ryoji Tuchida | 1992-06-16 |