Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757286 | Impact tool | Hidenori Nagasaka, Takuji Kimura | 2014-06-24 |
| 8714279 | Impact tool | Hidenori Nagasaka, Takuji Kimura | 2014-05-06 |
| 7093951 | Electrical power tool with improved visibility in darkness | Masami Tsuruta | 2006-08-22 |
| D508642 | Rechargeable impact driver | Kiyozumi Kokawa, Shinsuke Okuda | 2005-08-23 |