Inventor · disambiguated record
Katsuhiko Sakamoto
Also filed as: SAKAMOTO KATSUHIKO
32 granted patents·3 pending applications·587 citations·filing 1982–2022
97Inventor score
Top patents by PatentIndex Score
35 records- 0193US9954408B2Motor stator with improved connection memberMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 24, 2018·14 cites·6 claims
- 0289US6357288B1Failure diagnosis system for evaporation control systemMAZDA MOTOR·Filed 2000·Granted Mar 19, 2002·35 cites·17 claims
- 0387US9698443B2Electrolyte sheet for solid oxide fuel cell, method for producing the same, and single cell for solid oxide fuel cell including the sameNIPPON CATALYTIC CHEM IND·Filed 2013·Granted Jul 4, 2017·6 cites·4 claims
- 0487US6395792B1Method for production of porous cross-linked poymerNIPPON CATALYTIC CHEM IND·Filed 2000·Granted May 28, 2002·28 cites·13 claims
- 0587US6362243B1Method for production of porous cross-linked polymerNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Mar 26, 2002·27 cites·11 claims
- 0686US6765029B2Method for production of porous cross-linked polymer sheetNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Jul 20, 2004·28 cites·8 claims
- 0783US4805574AIgnition timing control system for an internal combustion engineMAZDA MOTOR·Filed 1987·Granted Feb 21, 1989·22 cites·18 claims
- 0883US4716871AIntake system for engineMAZDA MOTOR·Filed 1986·Granted Jan 5, 1988·33 cites·13 claims
- 0982US4474197ACoin transfer apparatusGLORY KOGYO KK·Filed 1982·Granted Oct 2, 1984·77 cites·13 claims
- 1079US6750263B2Method for production of porous cross-linked polymerNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Jun 15, 2004·14 cites·31 claims
- 1178US7001548B2Method for manufacture of porous product from molded high internal phase emulsionNIPPON CATALYTIC CHEM IND·Filed 2002·Granted Feb 21, 2006·15 cites·9 claims
- 1277US6398570B1Semiconductor component mounting apparatusADVANTEST CORP·Filed 2000·Granted Jun 4, 2002·17 cites·14 claims
- 1377US5996400ADiagnostic system for detecting leakage of fuel vapor from purge systemMAZDA MOTOR·Filed 1997·Granted Dec 7, 1999·35 cites·12 claims
- 1476US6730712B2Method of manufacturing porous cross-linked polymer sheetNIPPON CATALYTIC CHEM IND·Filed 2001·Granted May 4, 2004·12 cites·12 claims
- 1572US11335936B2Ceramic sheet and method for manufacturing the sameNIPPON CATALYTIC CHEM IND·Filed 2019·Granted May 17, 2022·0 cites·13 claims
- 1671US6830461B2Electrical contact and electrical connection device using sameTYCO ELECTRONICS AMP KK·Filed 2002·Granted Dec 14, 2004·19 cites·7 claims
- 1771US6478596B2Semiconductor component mounting apparatusADVANTEST CORP·Filed 2002·Granted Nov 12, 2002·16 cites·14 claims
- 1868US9601960B2Rotating electrical machine with biased bobbinHINO KEIJI·Filed 2012·Granted Mar 21, 2017·5 cites·8 claims
- 1968US5503493AJoint structure for synthetic resin structural membersISHIKAWAJIMA HARIMA HEAVY IND·Filed 1993·Granted Apr 2, 1996·34 cites·8 claims
- 2068US5062809AHigh-frequency connector and method of manufacturing thereofAMP INC·Filed 1991·Granted Nov 5, 1991·29 cites·8 claims
- 2165US7905730B2Interposer with a pair of contact pointsTYCO ELECTRONICS JAPAN G K·Filed 2008·Granted Mar 15, 2011·2 cites·3 claims
- 2263US2024079643A1Electrolyte compact production method and electrolyte compactNIPPON CATALYTIC CHEM IND·Filed 2022·Application pending·0 cites
- 2358US6035835AValve operation verification system for verifying valve operation of valve disposed in hot gas flow passageMAZDA MOTOR·Filed 1997·Granted Mar 14, 2000·19 cites·14 claims
- 2458US5222465AValve timing control system for engineMAZDA MOTOR·Filed 1992·Granted Jun 29, 1993·19 cites·5 claims
- 2557US5181484ACam timing control device for automotive engineMAZDA MOTOR·Filed 1992·Granted Jan 26, 1993·23 cites·9 claims
- 2650US5658508AMethod for continuously forming a synthetic stoneNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Aug 19, 1997·16 cites·3 claims
- 2750US2022250957A1Automated analyzerHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 2849US6184698B1Semiconductor component mounting apparatusADVANTEST CORP·Filed 1999·Granted Feb 6, 2001·13 cites·10 claims
- 2942US2006205243A1Pitch converting connector and method of manufacture thereofSAKAMOTO KATSUHIKO·Filed 2006·Application pending·0 cites
- 3041US5212217AArtificial marble from reactive thermoplastic, monomer and anhydrideNIPPON CATALYTIC CHEM IND·Filed 1990·Granted May 18, 1993·5 cites·5 claims
- 3138US11549957B2Automated analyzer and automated analysis systemHITACHI HIGH TECH CORP·Filed 2016·Granted Jan 10, 2023·0 cites·7 claims
- 3238US5936152ASystem for detecting functional abnormalities of idle speed control systemMAZDA MOTOR·Filed 1997·Granted Aug 10, 1999·11 cites·14 claims
- 3334US5026306AConnector suitable for high-speed transmission of signalsNEC CORP·Filed 1990·Granted Jun 25, 1991·6 cites·82 claims
- 3433US5064390ACoaxial pin connector having an array of conductive hollow cylindrical structuresNEC CORP·Filed 1990·Granted Nov 12, 1991·5 cites·7 claims
- 3529US5027782AFuel control system for an automobile engineMAZDA MOTOR·Filed 1990·Granted Jul 2, 1991·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →