Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9505118 | Striking tool | Yoshihiro Kasuya, Hajime Takeuchi | 2016-11-29 |
| 9463563 | Impact tool | Hajime Takeuchi, Yoshiro Tada | 2016-10-11 |
| 9296079 | Dust collecting device | Masao Miwa | 2016-03-29 |
| 9254562 | Power tool | Yoshihiro Kasuya | 2016-02-09 |
| 9199353 | Power tool | Tomoyuki Ota, Ken Yamauchi | 2015-12-01 |
| 9022702 | Dust collecting attachment | Yoshihiro Kasuya, Hajime Takeuchi | 2015-05-05 |
| 8997887 | Power tool | Yoshihiro Kasuya, Hajime Takeuchi | 2015-04-07 |
| 8991517 | Reaction force cushioning mechanism for an impact tool | Yoshio Sugiyama, Hikaru Kamegai | 2015-03-31 |
| 8967922 | Dust collecting attachment | Kiyonobu Yoshikane, Yoshitaka Machida, Yoshihiro Kasuya | 2015-03-03 |
| 8844647 | Power tool | Hikaru Kamegai | 2014-09-30 |
| 8770315 | Impact tool | Hajime Takeuchi, Naoki Soeda | 2014-07-08 |
| 8590905 | Chuck mechanism of striking tool | Yoshihiro Kasuya | 2013-11-26 |
| 8505647 | Hand-held tool | Yoshihiro Kasuya, Hajime Takeuchi, Masahiro Watanabe | 2013-08-13 |
| 8479964 | Dust collecting devices | Takuro Konishi | 2013-07-09 |
| 8286724 | Impact tool | Yoshihiro Kasuya, Hajime Takeuchi | 2012-10-16 |
| 8267191 | Impact tool | Yoshihiro Kasuya | 2012-09-18 |
| 8191648 | Power tool | Masahiro Watanabe, Yoshihiro Kasuya | 2012-06-05 |
| 8186453 | Power tool | Yoshihiro Kasuya, Hajime Takeuchi | 2012-05-29 |
| 8172235 | Chuck mechanism of striking tool | Yoshihiro Kasuya | 2012-05-08 |
| 7997837 | Power tool | Yoshihiro Kasuya | 2011-08-16 |
| 7669507 | Tightening tool | Yoshinori Shibata, Yukihiko Yamada | 2010-03-02 |
| 7647985 | Hammer drill | Yoshihiro Kasuya | 2010-01-19 |
| D604583 | Portable electric hammer drill | Yuji Yamamoto, Yoshihiro Kasuya | 2009-11-24 |
| 7469752 | Power tool | Yoshihiro Kasuya | 2008-12-30 |
| 7322427 | Power impact tool | Yasutoshi Shimma, Yoshihiro Kasuya | 2008-01-29 |