Inventor
SAKAI KOSUKE
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI KOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WATERWORKS TECHNOLOGY DEV ORG
6 patentsUS6056329AMay 2, 2000
Telescopic pivotal pipe joint
WATERWORKS TECHNOLOGY DEV ORG75 citations95
US6250690B1Jun 26, 2001
Expansion flexible tube joint and assembling method thereof
WATERWORKS TECHNOLOGY DEV ORG20 citations92
US5967168AOct 19, 1999
Method of connecting branch pipe
WATERWORKS TECHNOLOGY DEV ORG21 citations92
US5924436AJul 20, 1999
Connecting construction of branch pipe and connecting method thereof
WATERWORKS TECHNOLOGY DEV ORG34 citations92
US6371530B1Apr 16, 2002
Tube joint
WATERWORKS TECHNOLOGY DEV ORG28 citations90
US6203073B1Mar 20, 2001
Tube joint
WATERWORKS TECHNOLOGY DEV ORG19 citations82
HITACHI LTD
4 patentsUS7895162B2Feb 22, 2011
Remote copy system, remote environment setting method, and data restore method
HITACHI LTD13 citations84
US8352681B2Jan 8, 2013
Storage system and a control method for accelerating the speed of copy processing
HITACHI LTD3 citations61
US8041910B2Oct 18, 2011
Storage apparatus and control method thereof
HITACHI LTD0 citations38
US7949896B2May 24, 2011
Device for control of switching of storage system
HITACHI LTD0 citations34