P

Inventor

ISHIMARU KENRO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “ISHIMARU KENRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI KOKI KK

4 patents
US8360166B2Jan 29, 2013

Rotary striking tool

HITACHI KOKI KK46 citations93
US7592780B2Sep 22, 2009

Battery charging apparatus

HITACHI KOKI KK16 citations84
US7579807B2Aug 25, 2009

Battery charger

HITACHI KOKI KK13 citations84
US7467739B2Dec 23, 2008

Combustion-powered, fastener-driving tool generating sparks in succession when triggered

HITACHI KOKI KK11 citations84

TAKANO NOBUHIRO

2 patents
US8237404B2Aug 7, 2012

Adaptor, assembly of battery pack and adaptor, and electric tool with the same

TAKANO NOBUHIRO21 citations90
US9065155B2Jun 23, 2015

Adaptor, assembly of battery pack and adaptor, and electric tool with the same

TAKANO NOBUHIRO5 citations71

IIMURA YOSHIO

1 patent
US8607892B2Dec 17, 2013

Rotary striking tool

IIMURA YOSHIO14 citations82

KAWANO YOSHIKAZU

1 patent
US8686675B2Apr 1, 2014

Power tool

KAWANO YOSHIKAZU5 citations67