Inventor

ATSUMI MASATOSHI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “ATSUMI MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ATSUMI MASATOSHI

2 patents

US8746364B2Jun 10, 2014

Electric power tool

ATSUMI MASATOSHI15 citations81

US8574115B2Nov 5, 2013

Electric power tool

ATSUMI MASATOSHI4 citations59

MATSUSHITA ELECTRIC WORKS LTD

1 patent

US7567058B2Jul 28, 2009

Power tool having a main body and a battery pack detachably attached to the main body

MATSUSHITA ELECTRIC WORKS LTD21 citations91

INAGAKI KENICHIROU

1 patent

US8708861B2Apr 29, 2014

Electric power tool

INAGAKI KENICHIROU17 citations79

PANASONIC CORP

1 patent

US8672807B2Mar 18, 2014

Speed-changing device

PANASONIC CORP4 citations71

PANASONIC IP MAN CO LTD

1 patent

US9266229B2Feb 23, 2016

Automatic transmission for power tools

PANASONIC IP MAN CO LTD0 citations41