Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9392749 | Power tool with vibration dampening | Yuji Takahashi, Tadayoshi Tsuchiya, Takahiro Kamiya | 2016-07-19 |
| 7743514 | Reciprocating power tool | Shinji Hirabayashi, Kenji Kobayashi | 2010-06-29 |
| 7526868 | Power tool with vibration reduction | Shinji Hirabayashi, Kenji Kobayashi | 2009-05-05 |
| 7252156 | Vibration isolation handle | Yoshio Sugiyama, Kenichi Kawai, Hirokazu Kimata, Shinsuke Okuda | 2007-08-07 |
| 7217178 | Rotary power tool | Shin Sugiura, Shinji Hirabayashi | 2007-05-15 |
| 7137542 | Vibration isolating handle | Yoshio Sugiyama | 2006-11-21 |