Inventor · disambiguated record
Isao Yamaguchi
Also filed as: HASHIZUME HEIJI · KATAKABE NOBORU · ONISHI MASARU · YAMAGUCHI ISAO
37 granted patents·4 pending applications·966 citations·filing 1976–2019
98Inventor score
Files withTANABE SEIYAKU CO7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5FUJI XEROX CO LTD4NAT AEROSPACE LAB4NIPPON KAYAKU KK3
Top patents by PatentIndex Score
41 records- 0195US6408224B1Rotary articulated robot and method of control thereofNAT AEROSPACE LAB OF SCIENCE T·Filed 2000·Granted Jun 18, 2002·245 cites·12 claims
- 0295US4425023ABeam spot scanning deviceCANON KK·Filed 1981·Granted Jan 10, 1984·54 cites·11 claims
- 0392US6430475B2Pressure-distribution sensor for controlling multi-jointed nursing robotNAT AEROSPACE LAB·Filed 2001·Granted Aug 6, 2002·170 cites·4 claims
- 0489US6922610B2Robot having offset rotary jointsNAT AEROSPACE LAB·Filed 2003·Granted Jul 26, 2005·45 cites·17 claims
- 0588US8459739B2Child car seatTAMANOUCHI TAKESHI·Filed 2009·Granted Jun 11, 2013·42 cites·14 claims
- 0687US8419129B2Child car seatINOUE HIROTAKA·Filed 2009·Granted Apr 16, 2013·35 cites·21 claims
- 0778US4330196AElectrophotographic copying apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted May 18, 1982·21 cites·8 claims
- 0875US4238848AElectronic timepieceHITACHI LTD·Filed 1977·Granted Dec 9, 1980·37 cites·11 claims
- 0974US5899601AElectrophotographic copying apparatus with component units in a vertical arrangementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted May 4, 1999·29 cites·13 claims
- 1072US4671085AVehicle gear shift lever locking apparatusISUZU MOTORS LTD·Filed 1984·Granted Jun 9, 1987·26 cites·18 claims
- 1172US4176940AElectrophotographic color image producing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Dec 4, 1979·14 cites·18 claims
- 1271US7756606B2Method of controlling redundant manipulatorJAPAN AEROSPACE EXPLORATION·Filed 2004·Granted Jul 13, 2010·26 cites·8 claims
- 1371US6659794B2Connector for connecting FFCCALSONIC KANSEI CORP·Filed 2002·Granted Dec 9, 2003·20 cites·6 claims
- 1471US6143062AWater-soluble disazo compounds, aqueous ink compositions, and colored articlesNIPPON KAYAKU KK·Filed 1998·Granted Nov 7, 2000·12 cites·16 claims
- 1565US7770026B2Document management system, information processing device and method, and computer programFUJI XEROX CO LTD·Filed 2005·Granted Aug 3, 2010·3 cites·22 claims
- 1665US4853404APhenoxyacetic acid derivatives composition and useTANABE SEIYAKU CO·Filed 1987·Granted Aug 1, 1989·16 cites·13 claims
- 1764US4965282ABenzodioxole derivatives, pharmaceutical compositions and useTANABE SEIYAKU CO·Filed 1990·Granted Oct 23, 1990·16 cites·8 claims
- 1863USD303269STripod pan head and handleHEIWA SEIKI KOGYO KK·Filed 1987·Granted Sep 5, 1989·11 cites·1 claims
- 1962US6976401B2Offset rotary joint unit equipped with rotation correction mechanismNAT AEROSPACE LAB·Filed 2002·Granted Dec 20, 2005·16 cites·8 claims
- 2062US4973600ABenzodioxole derivatives, pharmaceutical compositions and useTANABE SEIYAKU CO·Filed 1989·Granted Nov 27, 1990·9 cites·9 claims
- 2161US6847326B2GPS device for measuring wave height and current direction and speed and GPS system for measuring wave height and current direction and speedNAT AEROSPACE LAB·Filed 2003·Granted Jan 25, 2005·19 cites·9 claims
- 2259US4943326AOrnament and method of manufacturing the sameFURUKAWA ELECTRIC CO LTD·Filed 1988·Granted Jul 24, 1990·27 cites·5 claims
- 2352US11782066B2Reagent storage device, reagent storage method, and shutterFUJIFILM WAKO PURE CHEMICAL CORP·Filed 2019·Granted Oct 10, 2023·0 cites·6 claims
- 2452US7018456B2Phthalocyanine compound, water-base ink composition and colored materialNIPPON KAYAKU KK·Filed 2003·Granted Mar 28, 2006·1 cites·25 claims
- 2549US5299541AHigh-pressure fuel injection tube for diesel engineUSUI KOKUSAI SANGYO KK·Filed 1993·Granted Apr 5, 1994·8 cites·10 claims
- 2645US5937432AAssociative storage and associative storing methodFUJI XEROX CO LTD·Filed 1997·Granted Aug 10, 1999·16 cites·17 claims
- 2744US2012200808A1Polymer compound and polymer light emitting deviceYAMAMOTO TAKAKAZU·Filed 2006·Application pending·0 cites
- 2842US5802012ASynthetic-aperture sonar systemNEC CORP·Filed 1997·Granted Sep 1, 1998·19 cites·5 claims
- 2940US5312826AN,3-disubstituted alaninamide derivativesTANABE SEIYAKU CO·Filed 1992·Granted May 17, 1994·2 cites·12 claims
- 3040US4822789AMethod of producing renal function-improving effect and diuretic effect on warm-blooded animalTANABE SEIYAKU CO·Filed 1988·Granted Apr 18, 1989·7 cites·7 claims
- 3138US4228183ANovel phenethylamine derivatives and processes for preparing sameTANABE SEIYAKU CO·Filed 1979·Granted Oct 14, 1980·2 cites·5 claims
- 3238US2004002578A1AIRq'2-type aluminum compound and method for manufacturing the same and derivative thereofTOKYO INST TECH·Filed 2003·Application pending·0 cites
- 3335US4189226AElectrophotographic apparatus for developing an electrostatic latent image on a slide filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Feb 19, 1980·2 cites·11 claims
- 3435US2003199781A1Automatic electroencephalogram analysis apparatus and methodFUJI XEROX CO LTD·Filed 2003·Application pending·0 cites
- 3534US9341717B2Apparatus for position notification of vehicle, method and computer-readable mediumYAMAGUCHI ISAO·Filed 2010·Granted May 17, 2016·0 cites·7 claims
- 3634US4100552ARecording apparatus for a voltage sensitive recording systemCANON KK·Filed 1976·Granted Jul 11, 1978·4 cites·16 claims
- 3734US2004077966A1Electroencephalogram diagnosis apparatus and methodFUJI XEROX CO LTD·Filed 2003·Application pending·0 cites
- 3830US6409810B1Water-soluble trisazo compounds, aqueous ink composition and colored articleNIPPON KAYAKU KK·Filed 1998·Granted Jun 25, 2002·2 cites·9 claims
- 3930US4561770AMagnification changing device for copying machineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Dec 31, 1985·2 cites·7 claims
- 4029US6165535AWheat starch with novel characteristicsDIRECTOR GENERAL OF NAT AGRICU·Filed 1998·Granted Dec 26, 2000·6 cites·3 claims
- 4128US4804672A2-oxo-imidazolidine derivatives as agents for treatment of kidney diseasesTANABE SEIYAKU CO·Filed 1987·Granted Feb 14, 1989·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →