Inventor
ORIKASA HIROAKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “ORIKASA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
10 patentsUS6495932B1Dec 17, 2002
DC power source unit
HITACHI KOKI KK72 citations96
US6172860B1Jan 9, 2001
DC power source unit alarming before electrically powered tool is overheated and stopping power supply thereafter
HITACHI KOKI KK66 citations96
US7704052B2Apr 27, 2010
Air compressor and method for controlling the same
HITACHI KOKI KK45 citations95
US7641449B2Jan 5, 2010
Air compressor having a controller for a variable speed motor and a compressed air tank
HITACHI KOKI KK46 citations92
US5558476ASep 24, 1996
Dual-motor-driven drilling machine and method of controlling currents flowing in motors
HITACHI KOKI KK48 citations92
US5632089AMay 27, 1997
Saber saw assembly with improved vising mechanism
HITACHI KOKI KK25 citations89
US7476088B2Jan 13, 2009
Air compressor
HITACHI KOKI KK15 citations83
US7017342B2Mar 28, 2006
Air compressor and control method therefor
HITACHI KOKI KK15 citations83
US4472985ASep 25, 1984
Fastening tool
HITACHI KOKI KK16 citations73
US7326038B2Feb 5, 2008
Pressure switch mechanism and air compressor using the same mechanism
HITACHI KOKI KK6 citations62