Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759082 | Cleaning machine | Kenta MORIMOTO | 2023-09-19 |
| 8621719 | Auxiliary handle | Keiji Nakashima, Shinya Bito | 2014-01-07 |
| 8348286 | Power tool carriers | Shinsuke Tateyama, Takuya Sumi, Masao Miwa, Yasuhiro Kakiuchi | 2013-01-08 |
| 8240395 | Hand-held power tool | Hikaru Kamegai | 2012-08-14 |
| 8196674 | Impact tool | Hiroki Ikuta, Shin Nakamura, Yoshio Sugiyama, Masao Miwa, Takuya Sumi | 2012-06-12 |
| 7523790 | Reciprocating power tool having a vibration-damping handle | Yoshihiro Kasuya | 2009-04-28 |
| 7410009 | Power tool | Toshiro Hirayama, Kenji Shibata, Yonosuke Aoki | 2008-08-12 |
| 7096973 | Power tool | Hiroki Ikuta, Takahiro Kawakami | 2006-08-29 |
| 6325157 | Striking tool with an improved cooling mechanism | Koki Hyodo | 2001-12-04 |
| 6176321 | Power-driven hammer drill having an improved operating mode switch-over mechanism | Toshiro Hirayama, Shin Nakamura | 2001-01-23 |
| 5873418 | Percussive tool having a reduced impact at the start of percussive operation | Masaki Sakuragi | 1999-02-23 |
| 5842527 | Hammer drill with a mode change-over mechanism | Masao Miwa | 1998-12-01 |
| D395586 | Portable electric hammer | Norifumi Niwa | 1998-06-30 |
| 5709391 | Bit mounting device | Yasutoshi Shimma, Eiichi Futamura | 1998-01-20 |