Inventor
MACHIDA KAZUHISA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “MACHIDA KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS6759655B2Jul 6, 2004
Inspection method, apparatus and system for circuit pattern
HITACHI LTD74 citations98
USD441761SMay 8, 2001
Computer generated icon for a display screen
HITACHI LTD171 citations97
US6919564B2Jul 19, 2005
Inspection method, apparatus and system for circuit pattern
HITACHI LTD23 citations96
US6493082B2Dec 10, 2002
Inspection method, apparatus and system for circuit pattern
HITACHI LTD35 citations96
US6480279B2Nov 12, 2002
Inspection method, apparatus and system for circuit pattern
HITACHI LTD23 citations96
US6476913B1Nov 5, 2002
Inspection method, apparatus and system for circuit pattern
HITACHI LTD59 citations96
US6388747B2May 14, 2002
Inspection method, apparatus and system for circuit pattern
HITACHI LTD62 citations96
US6903821B2Jun 7, 2005
Inspection method, apparatus and system for circuit pattern
HITACHI LTD15 citations92
US6711281B2Mar 23, 2004
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, and method of displaying biomagnetic field data, and apparatus therefor
HITACHI LTD23 citations92
US6473518B1Oct 29, 2002
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and apparatus therefor
HITACHI LTD24 citations92
US6336043B1Jan 1, 2002
Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the same
HITACHI LTD16 citations92
US6968079B2Nov 22, 2005
Investigation device and investigation method
HITACHI LTD20 citations91
US7194121B2Mar 20, 2007
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus therefor
HITACHI LTD5 citations74
US6504609B2Jan 7, 2003
Inspection method, apparatus and system for circuit pattern
HITACHI LTD7 citations74
US6609019B1Aug 19, 2003
Physiological magnetic field measuring instrument for measuring magnetic field at plural positions of living body
HITACHI LTD8 citations73
US7433506B2Oct 7, 2008
Method of measuring a biomagnetic field, method of analyzing a measured biomagnetic field, method of displaying biomagnetic field data, and an apparatus therefor
HITACHI LTD1 citations63
US6961605B2Nov 1, 2005
Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the same
HITACHI LTD3 citations63
US6868308B2Mar 15, 2005
Operation guidance method of clinical system
HITACHI LTD5 citations61