Inventor · disambiguated record
Yasuhiro Fujii
Also filed as: FUJII YASUHIRO
87 granted patents·23 pending applications·2,410 citations·filing 1982–2025
99Inventor score
Files withFUJITSU LTD24KANSAI PAINT CO LTD11HITACHI ASTEMO LTD10MATSUSHITA ELECTRIC WORKS LTD7FUJII YASUHIRO6
Top patents by PatentIndex Score
110 records- 0197US5593778ABiodegradable copolyester, molded article produced therefrom and process for producing the molded articleKANEBO LTD·Filed 1994·Granted Jan 14, 1997·237 cites·24 claims
- 0295US5880254AMethod for producing polylactic acid and apparatus used thereforSHIMADZU CORP·Filed 1996·Granted Mar 9, 1999·119 cites·10 claims
- 0394US6200245B1Apparatus and method for changing diesISHIKAWAJIMA HARIMA HEAVY IND·Filed 1998·Granted Mar 13, 2001·40 cites·12 claims
- 0494US5770682AMethod for producing polylactic acidSHIMADZU CORP·Filed 1996·Granted Jun 23, 1998·194 cites·18 claims
- 0594US4985449AN-benzoyl-N-pyridyloxy phenyl urea compounds and pesticide compositions containing themISHIHARA MINING & CHEMICAL CO·Filed 1989·Granted Jan 15, 1991·47 cites·9 claims
- 0692US5917745ASemiconductor memory deviceFUJITSU LTD·Filed 1998·Granted Jun 29, 1999·102 cites·8 claims
- 0790US4981759ACoating methodKANSA PAINT CO LTD·Filed 1988·Granted Jan 1, 1991·88 cites·19 claims
- 0889US12306953B2Intrusion anomaly monitoring analysis device in vehicle environment that detects and responds to secure boot processing tamperingHITACHI ASTEMO LTD·Filed 2021·Granted May 20, 2025·2 cites·8 claims
- 0988US5701269ASemiconductor memory with hierarchical bit linesFUJITSU LTD·Filed 1996·Granted Dec 23, 1997·63 cites·14 claims
- 1085US6774441B2Semiconductor device having an MIS transistorRENESAS TECH CORP·Filed 2003·Granted Aug 10, 2004·39 cites·7 claims
- 1185US5471425ADynamic random access memory having sense amplifier control circuit supplied with external sense amplifier activating signalFUJITSU LTD·Filed 1994·Granted Nov 28, 1995·50 cites·6 claims
- 1285US5011881AAqueous thermoplastic coating composition for plastics materials and coating method using sameKANSAI PAINT CO LTD·Filed 1990·Granted Apr 30, 1991·39 cites·5 claims
- 1385US4851855APlanar antennaMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted Jul 25, 1989·71 cites·6 claims
- 1484US5973525AIntegrated circuit deviceFUJITSU LTD·Filed 1998·Granted Oct 26, 1999·58 cites·10 claims
- 1584US5243357AWaveguide feeding array antennaMATSUSHITA ELECTRIC WORKS LTD·Filed 1990·Granted Sep 7, 1993·71 cites·19 claims
- 1683US6108793ASemiconductor device having timing-stabilization circuit and method of testing such semiconductor deviceFUJITSU LTD·Filed 1998·Granted Aug 22, 2000·52 cites·73 claims
- 1783US4756975AProcess for coating automotive outer bodiesKANSAI PAINT CO LTD·Filed 1985·Granted Jul 12, 1988·39 cites·33 claims
- 1882US6063640ASemiconductor wafer testing method with probe pin contactFUJITSU LTD·Filed 1998·Granted May 16, 2000·68 cites·31 claims
- 1982US4816835APlanar antenna with patch elementsMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted Mar 28, 1989·61 cites·5 claims
- 2081US6467323B1Plate reduction press apparatus and methodsISHIKAWAJMA HARIMA HEAVY IND C·Filed 2001·Granted Oct 22, 2002·9 cites·14 claims
- 2181US6194930B1DLL circuitFUJITSU LTD·Filed 1999·Granted Feb 27, 2001·50 cites·14 claims
- 2281US5828594ASemiconductor memory with hierarchical bit linesFUJITSU LTD·Filed 1997·Granted Oct 27, 1998·42 cites·18 claims
- 2380US5866677AMethod and system for producing poly (lactic acid)KOBE STEEL LTD·Filed 1997·Granted Feb 2, 1999·35 cites·11 claims
- 2480US4592025AInformation storing circuit using blown and unblown fusesFUJITSU LTD·Filed 1984·Granted May 27, 1986·27 cites·19 claims
- 2578US5673226ADynamic random access memory having sense amplifier control circuit supplied with external sense amplifier activating signalFUJITSU LTD·Filed 1996·Granted Sep 30, 1997·35 cites·5 claims
- 2677US7808161B2Piezoelectric ceramic composition and piezoelectric deviceNGK SPARK PLUG CO·Filed 2008·Granted Oct 5, 2010·4 cites·6 claims
- 2777US4759961ACoating method with crosslinked coatings from two coat-one bake systemsKANSAI PAINT CO LTD·Filed 1987·Granted Jul 26, 1988·33 cites·11 claims
- 2876US10109857B2Metal-containing trimanganese tetraoxide composite particles and method for producing sameTOSOH CORP·Filed 2013·Granted Oct 23, 2018·2 cites·19 claims
- 2976US6313319B1Method for purifying lactide and lactide for food additivesSHIMADZU CORP·Filed 1999·Granted Nov 6, 2001·35 cites·53 claims
- 3075US5119334ADynamic random access memory having improved word line controlFUJITSU LTD·Filed 1990·Granted Jun 2, 1992·38 cites·23 claims
- 3175US4983454AProcess for coating metallic substrateKANSAI PAINT CO LTD·Filed 1989·Granted Jan 8, 1991·23 cites·22 claims
- 3275US4857938APlanar antennaMATSUSHITA ELECTRIC WORKS LTD·Filed 1988·Granted Aug 15, 1989·40 cites·5 claims
- 3372US5260407APolyimide film and preparation process of the filmMITSUI TOATSU CHEMICALS·Filed 1990·Granted Nov 9, 1993·34 cites·12 claims
- 3472US4752914ASemiconductor integrated circuit with redundant circuit replacementFUJITSU LTD·Filed 1985·Granted Jun 21, 1988·31 cites·11 claims
- 3570USD980291SFront cover portion of operation tower of work vehicleKUBOTA KK·Filed 2021·Granted Mar 7, 2023·0 cites·1 claims
- 3670US9311494B2Secure search method and secure search deviceFUJII YASUHIRO·Filed 2011·Granted Apr 12, 2016·4 cites·7 claims
- 3770US5242716ABarrier coating process using olefin resin and urethane resinKANSAI PAINT CO LTD·Filed 1991·Granted Sep 7, 1993·27 cites·28 claims
- 3869US4829309APlanar antennaMATSUSHITA ELECTRIC WORKS LTD·Filed 1987·Granted May 9, 1989·36 cites·12 claims
- 3969US4529632ATwo coat one bake method for substrates which have metal and plastic componentKANZAI PAINT COMPANY LIMITED·Filed 1984·Granted Jul 16, 1985·26 cites·8 claims
- 4068US6853022B2Semiconductor memory deviceRENESAS TECH CORP·Filed 2003·Granted Feb 8, 2005·17 cites·11 claims
- 4168US6393541B1Data transfer memory having the function of transferring data on a system busFUJITSU LTD·Filed 1998·Granted May 21, 2002·24 cites·29 claims
- 4268US5663917ASemiconductor circuit having MOS circuit for use in strong electric fieldFUJITSU LTD·Filed 1995·Granted Sep 2, 1997·29 cites·26 claims
- 4368US5552557AProcess for preparing 2-cyanoimidazole compounds by reaction of an amino ketone compoundISHIHARA SANGYO KAISHA·Filed 1994·Granted Sep 3, 1996·11 cites·10 claims
- 4468US5011733AProcess for coating metallic substrateKANSAI PAINT CO LTD·Filed 1989·Granted Apr 30, 1991·18 cites·20 claims
- 4567US6693360B1Static type semiconductor memory deviceRENESAS TECH CORP·Filed 2003·Granted Feb 17, 2004·16 cites·12 claims
- 4667US5223176AZirconia sol and method for making the sameNISSAN CHEMICAL IND LTD·Filed 1992·Granted Jun 29, 1993·33 cites·13 claims
- 4765US2024304802A1Spinel-type lithium manganese oxide, method for producing the same and applications thereofTOSOH CORP·Filed 2021·Application pending·0 cites
- 4864US5291447ASemiconductor memory device having function of controlling sense amplifiersFUJITSU LTD·Filed 1992·Granted Mar 1, 1994·23 cites·6 claims
- 4964US4755435AProcess for coating steel panelsKANSAI PAINT CO LTD·Filed 1985·Granted Jul 5, 1988·19 cites·26 claims
- 5061US7131776B2Printed matter reliability decision methodHITACHI LTD·Filed 2004·Granted Nov 7, 2006·5 cites·12 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →