Inventor · disambiguated record
Kouichi Yamamoto
Also filed as: YAMAMOTO KOUICHI
35 granted patents·12 pending applications·717 citations·filing 1981–2023
98Inventor score
Files withYAZAKI CORP9HITACHI HIGH TECH CORP6HITACHI LTD4NSK LTD4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3
Top patents by PatentIndex Score
47 records- 0195US7598497B2Charged particle beam scanning method and charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2007·Granted Oct 6, 2009·45 cites·11 claims
- 0292US7187345B2Image forming method and charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2005·Granted Mar 6, 2007·14 cites·6 claims
- 0390US5164258AMulti-layered structureSHIDA MITSUZO·Filed 1990·Granted Nov 17, 1992·104 cites·40 claims
- 0489US7817105B2Image forming method and charged particle beam apparatusHITACHI HIGH TECH CORP·Filed 2007·Granted Oct 19, 2010·9 cites·19 claims
- 0588US7952020B2Water stopping structure and water stopping methodYAZAKI CORP·Filed 2007·Granted May 31, 2011·29 cites·6 claims
- 0688US7612287B2Structure and method for stopping water in shielded electric wireYAZAKI CORP·Filed 2007·Granted Nov 3, 2009·16 cites·5 claims
- 0786US4455645ABack-up control system implemented with a redundancy scheme for protection against failureHITACHI LTD·Filed 1981·Granted Jun 19, 1984·52 cites·10 claims
- 0883US6480243B2Installation structure for panel-type display deviceSONY CORP·Filed 1999·Granted Nov 12, 2002·104 cites·3 claims
- 0979US8597843B2Cooling system for battery packYAMAMOTO KOUICHI·Filed 2010·Granted Dec 3, 2013·6 cites·14 claims
- 1079US6868259B1Keybutton illuminating device and wireless communication terminal apparatus equipped with the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 15, 2005·24 cites·9 claims
- 1178US7005860B2Insulation resistance drop detector and method of detecting state thereofYAZAKI CORP·Filed 2004·Granted Feb 28, 2006·22 cites·7 claims
- 1278US5354618AThermoplastic resin composition and paint-coated molded product thereofSHOWA DENKO KK·Filed 1993·Granted Oct 11, 1994·33 cites·19 claims
- 1374US8128870B2Drug discovery screening apparatusNEDU TAICHIROU·Filed 2010·Granted Mar 6, 2012·5 cites·6 claims
- 1473US6874942B2Rolling deviceNSK LTD·Filed 2001·Granted Apr 5, 2005·13 cites·26 claims
- 1571US8632688B2Plasma processing apparatus and plasma processing methodIZAWA MASARU·Filed 2011·Granted Jan 21, 2014·3 cites·4 claims
- 1671US2025197957A1Quenching tool and quenching methodNSK LTD·Filed 2023·Application pending·0 cites
- 1770US6111630ALiquid crystal projector having a cooler and an air velocity sensorHITACHI LTD·Filed 1998·Granted Aug 29, 2000·53 cites·3 claims
- 1869US2025190651A1Quenching-attitude-setting program, quenching-attitude-setting method, and quenching-attitude-setting deviceNSK LTD·Filed 2022·Application pending·0 cites
- 1969US2025230517A1Quenching method and quenching deviceNSK LTD·Filed 2022·Application pending·0 cites
- 2068US7194362B2Switching circuit and individual voltmeter apparatusYAZAKI CORP·Filed 2005·Granted Mar 20, 2007·5 cites·8 claims
- 2166US5145732AHigh bulk density carbon fiber felt and thermal insulatorOSAKA GAS CO LTD·Filed 1990·Granted Sep 8, 1992·25 cites·47 claims
- 2264US6564570B2Horizontal refrigeratorHOSHIZAKI ELECTRIC CO LTD·Filed 2001·Granted May 20, 2003·15 cites·2 claims
- 2362US7124002B2Tire air pressure abnormality warning device and methodALPS ELECTRIC CO LTD·Filed 2003·Granted Oct 17, 2006·8 cites·7 claims
- 2460US7719283B2Switching circuit and voltage measuring circuitYAZAKI CORP·Filed 2004·Granted May 18, 2010·13 cites·9 claims
- 2559US6364967B1High-strength, high-toughness rolled shape steel and method of producing the sameNIPPON STEEL CORP·Filed 1999·Granted Apr 2, 2002·11 cites·6 claims
- 2658US7012435B2State detecting method and insulation resistance fall detectorYAZAKI CORP·Filed 2004·Granted Mar 14, 2006·7 cites·9 claims
- 2757US6326571B1Button switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 4, 2001·8 cites·8 claims
- 2856US5538691AReaction vessel for optical measurementDAIKIN IND LTD·Filed 1993·Granted Jul 23, 1996·42 cites·18 claims
- 2956US2012267741A1Solid-state imaging device and method for manufacturing the sameSUZUKI SHIGERU·Filed 2012·Application pending·0 cites
- 3053US6258181B1Structural steel excellent in wear resistance and fatigue resistance property and method of producing the sameNIPPON STEEL CORP·Filed 1999·Granted Jul 10, 2001·11 cites·24 claims
- 3152US6760213B2Electrostatic chuck and method of treating substrate using electrostatic chuckHITACHI HIGH TECH CORP·Filed 2002·Granted Jul 6, 2004·3 cites·6 claims
- 3250US4845919AEar folding apparatusMITSUBISHI HEAVY IND LTD·Filed 1987·Granted Jul 11, 1989·13 cites·14 claims
- 3348US10733398B2Detection device and detection systemYAZAKI CORP·Filed 2019·Granted Aug 4, 2020·0 cites·8 claims
- 3448US2010065310A1Method for manufacturing metallized ceramic substrate chipYAMAMOTO YASUYUKI·Filed 2007·Application pending·0 cites
- 3547US8203504B2Image forming method and charged particle beam apparatusKOBARU ATSUSHI·Filed 2010·Granted Jun 19, 2012·0 cites·12 claims
- 3647US5292460AMethod of manufacturing a high bulk density carbon fiber feltOSAKA GAS CO LTD·Filed 1992·Granted Mar 8, 1994·18 cites·13 claims
- 3747US2020190301A1Elastomer composition, water-crosslinkable elastomer composition, and method for producing elastomer compositionRIKEN TECHNOS CORP·Filed 2017·Application pending·0 cites
- 3846US2012174390A1Method for manufacturing metallized ceramic substrate chipYAMAMOTO YASUYUKI·Filed 2012·Application pending·0 cites
- 3946US2005264436A1Information processing apparatusHITACHI LTD·Filed 2004·Application pending·0 cites
- 4043US7642796B2Control system and method of semiconductor inspection systemHITACHI HIGH TECH CORP·Filed 2007·Granted Jan 5, 2010·0 cites·5 claims
- 4143US7004760B2Connector and an electronic apparatus having electronic parts connected to each other by the connectorHITACHI LTD·Filed 2003·Granted Feb 28, 2006·5 cites·17 claims
- 4243US2007025135A1Method and apparatus for regulating state of charge in battery assembleYAZAKI CORP·Filed 2006·Application pending·0 cites
- 4342US2006214636A1Method and apparatus for equalizing secondary cellsYAZAKI CORP·Filed 2005·Application pending·0 cites
- 4441US7196533B2Control system and method of semiconductor inspection systemHITACHI HIGH TECH CORP·Filed 2005·Granted Mar 27, 2007·0 cites·4 claims
- 4540US2012186747A1Plasma processing apparatusOBAMA SHINJI·Filed 2011·Application pending·0 cites
- 4639US2004170347A1Rolling unitFiled 2002·Application pending·0 cites
- 4725US5898773ATelephone apparatus with call transfer function and with improved arrangement for hand-free operationMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 27, 1999·1 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →