Inventor
ITOH KAZUHIKO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “ITOH KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
7 patentsUS5517632AMay 14, 1996
Redundant array of disks with improved storage and recovery speed
MITSUBISHI ELECTRIC CORP102 citations99
US5737745AApr 7, 1998
Redundant array of disks with host notification process for improved storage and recovery speed
MITSUBISHI ELECTRIC CORP76 citations96
US5701407ADec 23, 1997
Redundant array of disks with improved data reconstruction
MITSUBISHI ELECTRIC CORP38 citations96
US6018790AJan 25, 2000
Data access from the one of multiple redundant out-of-sync disks with the calculated shortest access time
MITSUBISHI ELECTRIC CORP21 citations93
US5832486ANov 3, 1998
Distributed database system having master and member sub-systems connected through a network
MITSUBISHI ELECTRIC CORP45 citations93
US5701406ADec 23, 1997
Redundant array of disks with improved storage and recovery speed
MITSUBISHI ELECTRIC CORP22 citations92
US5644697AJul 1, 1997
Redundant array of disks with improved storage and recovery speed
MITSUBISHI ELECTRIC CORP21 citations92
TDK CORP
7 patentsUS8009012B2Aug 30, 2011
Stacked electronic part and method of manufacturing the same
TDK CORP15 citations83
US9697935B2Jul 4, 2017
PTC thermistor ceramic composition and PTC thermistor element
TDK CORP2 citations72
US7944337B2May 17, 2011
Stacked PTC thermistor and process for its production
TDK CORP2 citations62
US7167071B2Jan 23, 2007
Inductive device and method for producing the same
TDK CORP5 citations62
US9362031B2Jun 7, 2016
Semiconductor ceramic composition and PTC thermistor
TDK CORP2 citations61
US9472326B2Oct 18, 2016
Semiconductor ceramic composition and PTC thermistor
TDK CORP2 citations59
US10014097B2Jul 3, 2018
Semiconductor ceramic composition and PTC thermistor
TDK CORP1 citations49
PANASONIC CORP
7 patentsUS9072140B2Jun 30, 2015
Lighting source and lighting apparatus
PANASONIC CORP4 citations73
US9137860B2Sep 15, 2015
Illumination light source and lighting apparatus
PANASONIC CORP2 citations62
US9257901B2Feb 9, 2016
DC power supply circuit
PANASONIC CORP1 citations51
US9225257B2Dec 29, 2015
Power supply circuit
PANASONIC CORP1 citations51
US9515547B2Dec 6, 2016
DC power supply circuit
PANASONIC CORP0 citations41
US9095025B2Jul 28, 2015
Drive circuit, illumination light source, and lighting apparatus
PANASONIC CORP0 citations41
US9093893B2Jul 28, 2015
DC power supply circuit
PANASONIC CORP0 citations41