Assignee
ORIGIN ELECTRIC
JP59 patents
Top patents by PatentIndex Score
US6384579B2May 7, 2002
Capacitor charging method and charging apparatus
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Disk bonding method and system
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US5847941ADec 8, 1998
Switching power supply system and process
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US5187737AFeb 16, 1993
Power supply device for X-ray tube
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US6478069B1Nov 12, 2002
Manufacturing method and apparatus for optical disc
ORIGIN ELECTRIC25 citations91
US5301095AApr 5, 1994
High power factor AC/DC converter
ORIGIN ELECTRIC63 citations91
US4163891AAug 7, 1979
Active gas plasma arc torch and a method of operating the same
ORIGIN ELECTRIC43 citations91
US5349514ASep 20, 1994
Reduced-resonant-current zero-voltage-switched forward converter using saturable inductor
ORIGIN ELECTRIC35 citations90
US5938891AAug 17, 1999
Disk bonding system
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US5743965AApr 28, 1998
Disk coating system
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US7244343B2Jul 17, 2007
Sputtering apparatus
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US7495936B2Feb 24, 2009
Three-phase voltage-fed AC/DC converter
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US6737847B2May 18, 2004
Capacitor charging method and charging apparatus
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US7889527B2Feb 15, 2011
Electrical power source, operational method of the same, inverter and operational method of the same
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US7602627B2Oct 13, 2009
Electrical power source, operational method of the same, inverter and operational method of the same
ORIGIN ELECTRIC12 citations79
US6661205B1Dec 9, 2003
Capacitor charging method and capacitor charger
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US5075836ADec 24, 1991
Series resonant power converter
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US9919372B2Mar 20, 2018
Heat-bonding apparatus and method of manufacturing heat-bonded products
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US9730335B2Aug 8, 2017
Heat-bonding apparatus and method of manufacturing heat-bonded products
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US5067143ANov 19, 1991
Current detecting circuit for X-ray tube
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US3938178AFeb 10, 1976
Process for treatment of semiconductor
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US6998791B2Feb 14, 2006
Discharge power supply apparatus
ORIGIN ELECTRIC10 citations72
US6746564B2Jun 8, 2004
Manufacturing method and apparatus for optical disc
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US6685794B2Feb 3, 2004
Method and apparatus for bonding optical disc substrates together, and method for supplying liquid material
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US10610981B2Apr 7, 2020
Solder paste for reduction gas, and method for producing soldered product
ORIGIN ELECTRIC4 citations70
US10035221B2Jul 31, 2018
Metal bonded product and method for producing metal bonded product
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US6914794B2Jul 5, 2005
Power conversion device
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US9156101B2Oct 13, 2015
Soldering apparatus and manufacturing method of soldered product
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US7910161B2Mar 22, 2011
Manufacturing device and manufacturing method for optical disc
ORIGIN ELECTRIC4 citations62
US7279069B2Oct 9, 2007
Adhesive curing method, curing apparatus, and optical disc lamination apparatus using the curing apparatus
ORIGIN ELECTRIC2 citations62
US6960270B2Nov 1, 2005
Optical disk producing device and producing method
ORIGIN ELECTRIC3 citations62
US6800168B2Oct 5, 2004
Bonding system and method
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US7828030B2Nov 9, 2010
Method and apparatus for curing adhesive between substrates, and disc substrate bonding apparatus
ORIGIN ELECTRIC2 citations61
US10759960B2Sep 1, 2020
Heating—and light-curable coating composition and coating film formation method, water pressure transfer method
ORIGIN ELECTRIC1 citations56
US6048617AApr 11, 2000
Surface-coated molded plastic articles having good durability
ORIGIN ELECTRIC3 citations55
US7198478B2Apr 3, 2007
Method and apparatus of treating a disc plate
ORIGIN ELECTRIC0 citations52
US7168940B2Jan 30, 2007
Method and apparatus for treating a disc substrate
ORIGIN ELECTRIC0 citations52
US6740269B2May 25, 2004
Method and apparatus of treating a disc plate
ORIGIN ELECTRIC0 citations52
US9956635B2May 1, 2018
Method for estimating carboxylic acid gas concentration and soldering apparatus
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US9513211B1Dec 6, 2016
Method for estimating carboxylic acid gas concentration and soldering apparatus
ORIGIN ELECTRIC1 citations51
US7842202B2Nov 30, 2010
Production method and production apparatus of optical disc
ORIGIN ELECTRIC0 citations51
US6773525B2Aug 10, 2004
Plate shaped matter adhering apparatus and method
ORIGIN ELECTRIC1 citations49
US9712075B2Jul 18, 2017
Method of controlling single-phase voltage source AC/DC converter and interconnection system
ORIGIN ELECTRIC0 citations48
US7044183B2May 16, 2006
Apparatus for processing substrates
ORIGIN ELECTRIC0 citations48
US6982017B2Jan 3, 2006
Method for controlling deflection of substrates by temperature
ORIGIN ELECTRIC0 citations48
US11364518B2Jun 21, 2022
Joined member manufacturing apparatus, method for manufacturing joined member, and method for manufacturing member on which applied material has been applied
ORIGIN ELECTRIC0 citations47
US9340000B2May 17, 2016
Method and apparatus for manufacturing bonded member
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US7727636B2Jun 1, 2010
Coating material composition for chromium plating and article comprising coating film made of the same
ORIGIN ELECTRIC0 citations47
US9375905B2Jun 28, 2016
Bonded member manufacturing apparatus and method of manufacturing bonded member
ORIGIN ELECTRIC0 citations46
US9849539B2Dec 26, 2017
Bonded article and method for manufacturing bonded article
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Showing the top 50 of 59 patents by PatentIndex Score.