Inventor
OHNISHI TAKAO
JP71 patents
⚠️ This page may combine multiple inventors who share the name “OHNISHI TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
49 patentsUS6457361B1Oct 1, 2002
Mass sensor and mass sensing method
NGK INSULATORS LTD84 citations98
US6386053B1May 14, 2002
Mass sensor and mass detection method
NGK INSULATORS LTD40 citations96
US7089813B2Aug 15, 2006
Mass sensor and mass sensing method
NGK INSULATORS LTD18 citations93
US6814937B1Nov 9, 2004
Dispenser and method for producing DNA chip
NGK INSULATORS LTD27 citations93
US6753144B1Jun 22, 2004
Biochip
NGK INSULATORS LTD23 citations93
US6649343B1Nov 18, 2003
DNA chip and method for producing the same
NGK INSULATORS LTD27 citations93
US6612190B2Sep 2, 2003
Mass sensor and mass sensing method
NGK INSULATORS LTD15 citations93
US6474566B1Nov 5, 2002
Drop discharge device
NGK INSULATORS LTD38 citations93
US6443366B1Sep 3, 2002
Liquid-drop discharge device
NGK INSULATORS LTD37 citations93
US6389877B1May 21, 2002
Double-headed mass sensor and mass detection method
NGK INSULATORS LTD20 citations93
US6354789B2Mar 12, 2002
Article feeding apparatus
NGK INSULATORS LTD24 citations93
US6326563B1Dec 4, 2001
Mass sensor and mass sensing method
NGK INSULATORS LTD47 citations93
US6244110B1Jun 12, 2001
Vibration gyro sensor, combined sensor, and method for producing vibration gyro sensor
NGK INSULATORS LTD15 citations93
US6239534B1May 29, 2001
Piezoelectric/electrostrictive device
NGK INSULATORS LTD24 citations93
US6106222AAug 22, 2000
Method of peeling off chips using peeling plate with integrally formed first and second protrusions
NGK INSULATORS LTD17 citations93
US6065339AMay 23, 2000
Vibration gyro sensor, combined sensor and method for producing vibration gyro sensor
NGK INSULATORS LTD24 citations93
US6899283B2May 31, 2005
Liquid droplet ejecting method and a liquid droplet ejection apparatus
NGK INSULATORS LTD19 citations90
US5463462AOct 31, 1995
Method of and apparatus for inspecting honeycomb-shaped object having plural through holes
NGK INSULATORS LTD31 citations89
US7442502B2Oct 28, 2008
Biochip
NGK INSULATORS LTD9 citations84
US7160512B2Jan 9, 2007
Method for manufacturing biochips
NGK INSULATORS LTD19 citations84
US6875402B2Apr 5, 2005
Micropipette, dispenser and method for producing biochip
NGK INSULATORS LTD14 citations84
US6845759B2Jan 25, 2005
Liquid fuel injection system
NGK INSULATORS LTD16 citations84
US6739520B2May 25, 2004
Liquid injection apparatus
NGK INSULATORS LTD14 citations84
US6554405B1Apr 29, 2003
Liquid-drop discharge device having controlled pressure differential between liquid storage tank and reaction cell
NGK INSULATORS LTD19 citations84
US6465190B1Oct 15, 2002
Method for producing DNA chip
NGK INSULATORS LTD15 citations84
US6360606B2Mar 26, 2002
Piezoelectric sensor device and a method for detecting change in electric constants using the device
NGK INSULATORS LTD14 citations84
US7267840B2Sep 11, 2007
Manufacturing method of piezoelectric/electrostrictive film type device
NGK INSULATORS LTD16 citations83
US6895829B2May 24, 2005
Mass sensor and mass sensing method
NGK INSULATORS LTD3 citations74
US6840123B2Jan 11, 2005
Mass sensor and mass sensing method
NGK INSULATORS LTD5 citations74
US6776960B2Aug 17, 2004
Method for producing DNA chip
NGK INSULATORS LTD6 citations74
US6752326B2Jun 22, 2004
Liquid droplet ejection apparatus and liquid droplet ejecting method
NGK INSULATORS LTD8 citations74
US6508411B1Jan 21, 2003
Method of driving liquid-drop spraying device
NGK INSULATORS LTD10 citations74
US6465934B1Oct 15, 2002
Piezoelectric/electrostrictive device
NGK INSULATORS LTD6 citations74
US6464444B1Oct 15, 2002
Apparatus for peeling off chips using a plurality of first and second protrusions
NGK INSULATORS LTD8 citations74
US6321599B2Nov 27, 2001
Vibration gyro sensor, combined sensor, and method for producing vibration gyro sensor
NGK INSULATORS LTD11 citations74
US6203250B1Mar 20, 2001
Article feeding apparatus
NGK INSULATORS LTD5 citations74
US5965970AOct 12, 1999
Diaphragm structure
NGK INSULATORS LTD11 citations74
US7261862B2Aug 28, 2007
Liquid drop emitter
NGK INSULATORS LTD7 citations73
US7812506B2Oct 12, 2010
Piezoelectric/electrostrictive membrane type measuring device
NGK INSULATORS LTD2 citations63
US7714480B2May 11, 2010
Piezoelectric/electrostrictive membrane sensor
NGK INSULATORS LTD4 citations63
US6724127B2Apr 20, 2004
Piezoelectric/electrostrictive device
NGK INSULATORS LTD1 citations63
US6702196B2Mar 9, 2004
Circuit for driving liquid drop spraying apparatus
NGK INSULATORS LTD2 citations63
US6224298B1May 1, 2001
Object transport apparatus having a floating conveying means
NGK INSULATORS LTD5 citations63
US6118277ASep 12, 2000
Appearance inspection apparatus for electronic parts and appearance inspection method for electronic parts
NGK INSULATORS LTD5 citations63
US5677014AOct 14, 1997
Process for film formation
NGK INSULATORS LTD5 citations63
US9142750B2Sep 22, 2015
Piezoelectric element with electrodes allowing substrate strain and method for manufacturing the same
NGK INSULATORS LTD3 citations62
US7667194B2Feb 23, 2010
Method of producing microarray
NGK INSULATORS LTD4 citations62
US7588322B2Sep 15, 2009
Liquid drop discharge piezoelectric device
NGK INSULATORS LTD2 citations61
US7525324B2Apr 28, 2009
Inspection method, inspection apparatus, and polarization method for piezoelectric element
NGK INSULATORS LTD2 citations61
GOTO NAOKI
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