Inventor
IIMURA YOSHIO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “IIMURA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
11 patentsUS6204639B1Mar 20, 2001
Battery charger determining charging conditions depending upon whether a cooling device is provided
HITACHI KOKI KK66 citations96
US7704052B2Apr 27, 2010
Air compressor and method for controlling the same
HITACHI KOKI KK45 citations95
US8360166B2Jan 29, 2013
Rotary striking tool
HITACHI KOKI KK46 citations93
US7641449B2Jan 5, 2010
Air compressor having a controller for a variable speed motor and a compressed air tank
HITACHI KOKI KK46 citations92
US4998057AMar 5, 1991
Method and apparatus for charging a battery
HITACHI KOKI KK24 citations92
US4873479AOct 10, 1989
Battery charger
HITACHI KOKI KK41 citations90
US7476088B2Jan 13, 2009
Air compressor
HITACHI KOKI KK15 citations83
US7017342B2Mar 28, 2006
Air compressor and control method therefor
HITACHI KOKI KK15 citations83
US5900719AMay 4, 1999
Battery pack charger having a fail-safe heat-sensitive switch for preventing overcharge
HITACHI KOKI KK16 citations73
US9473055B2Oct 18, 2016
Electric working machine
HITACHI KOKI KK2 citations63
US7326038B2Feb 5, 2008
Pressure switch mechanism and air compressor using the same mechanism
HITACHI KOKI KK6 citations62