Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840717 | Charger | Hideyuki Taga, Yasuhiro Tabuchi, Hidenori Nagasaka, Shinsuke Okuda | 2020-11-17 |
| 9906055 | Charger | Hideyuki Taga, Yasuhiro Tabuchi, Hidenori Nagasaka, Shinsuke Okuda | 2018-02-27 |
| 9248566 | Tool housing case and subcase | Tooru Horiyama, Naoto Akiyama, Yukiyasu Okouchi, Shinya Bito | 2016-02-02 |
| D706603 | Guard for portable electric hammer drill | Shinsuke Okuda | 2014-06-10 |
| D686309 | Fan | Shinsuke Okuda, Fuzhi Zhang | 2013-07-16 |
| 8439192 | Toolbox | Munetoshi Goto, Toru Horiyama, Yoshizo Hasegawa | 2013-05-14 |
| D671094 | Radio | Tomonori Kawase | 2012-11-20 |
| D668869 | Tool box | Yuji Yamamoto | 2012-10-16 |
| D661903 | Tool box | Tomonori Kawase | 2012-06-19 |
| 8113297 | Power tool with ergonomic handle | Kazuyuki Sakakibara | 2012-02-14 |
| D642518 | Battery charger | — | 2011-08-02 |
| D636996 | Tool box | Tomonori Kawase | 2011-05-03 |
| D608375 | Table cutting device | Shinsuke Okuda, Masahiko Miura | 2010-01-19 |
| D606935 | Battery pack | Tsuyoshi Murayama | 2009-12-29 |
| D605013 | Portable electric grinder | Shigeru Takeda | 2009-12-01 |
| D587543 | Portable electric driver | Hidenori Nagasaka | 2009-03-03 |
| D554461 | Portable electric driver | Miyabi Ito, Hidenori Nagasaka | 2007-11-06 |
| D551045 | Portable electric saw | — | 2007-09-18 |
| D551046 | Portable power saw | Yuji Yamamoto, Satoshi Tsuji, Tomohiro Ukai | 2007-09-18 |
| D545657 | Portable power saw | Yuji Yamamoto, Satoshi Tsuji, Tomohiro Ukai | 2007-07-03 |
| D539457 | Flashlight | — | 2007-03-27 |
| D531476 | Concrete vibrator body | Hiroshi Otsuka | 2006-11-07 |
| D530088 | Bag | — | 2006-10-17 |
| D527971 | Portable electric drill | — | 2006-09-12 |
| D525848 | Portable electric drill | — | 2006-08-01 |