Inventor
OOUCHI HARUHIKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “OOUCHI HARUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
7 patentsUS7013985B2Mar 21, 2006
Pneumatically operated screw driver
HITACHI KOKI KK24 citations91
USD526551SAug 15, 2006
Portable gas nailing machine
HITACHI KOKI KK8 citations73
US9669529B2Jun 6, 2017
Driving tool with push lever configured to contact housing
HITACHI KOKI KK2 citations72
US7255257B2Aug 14, 2007
Pneumatically operated power tool having mechanism for changing compressed air pressure
HITACHI KOKI KK7 citations72
US7093743B2Aug 22, 2006
Pneumatically operated power tool having mechanism for changing compressed air pressure
HITACHI KOKI KK2 citations61
US7370559B2May 13, 2008
Pneumatically operated screw driver
HITACHI KOKI KK1 citations51
US7165478B2Jan 23, 2007
Pneumatically operated screw driver
HITACHI KOKI KK0 citations40