Inventor · disambiguated record
Kiyoshi Hayashi
Also filed as: HAYASHI KIYOSHI · NAKAMURA SOICHI
94 granted patents·15 pending applications·1,487 citations·filing 1977–2020
99Inventor score
Files withMITA INDUSTRIAL CO LTD11MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10TOKYO KEIKI KK10NIPPON KOGAKU KK7MITSUBISHI ELECTRIC CORP6
Top patents by PatentIndex Score
109 records- 0193US5818761ANon-volatile semiconductor memory device capable of high speed programming/erasureMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Oct 6, 1998·120 cites·20 claims
- 0292US6503376B2Electroplating apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jan 7, 2003·33 cites·16 claims
- 0391US5523622ASemiconductor integrated device having parallel signal linesHITACHI LTD·Filed 1995·Granted Jun 4, 1996·170 cites·7 claims
- 0489US4953590AElectromagnetic directional control valveTOKYO KEIKI KK·Filed 1989·Granted Sep 4, 1990·37 cites·7 claims
- 0587US5253030AImage forming apparatusMITA INDUSTRIAL CO LTD·Filed 1990·Granted Oct 12, 1993·35 cites·53 claims
- 0683US4779837ARemote control poppet valveTOKYO KEIKI KK·Filed 1987·Granted Oct 25, 1988·35 cites·12 claims
- 0782US8156651B2Centrifugally cast external layer for rolling roll and method for manufacture thereofFURUSHIMA KIYOSHI·Filed 2005·Granted Apr 17, 2012·5 cites·7 claims
- 0882US6008884AProjection lens system and apparatusNIKON CORP·Filed 1998·Granted Dec 28, 1999·73 cites·24 claims
- 0982US5668673ACatadioptric reduction projection optical systemNIKON CORP·Filed 1995·Granted Sep 16, 1997·62 cites·28 claims
- 1082US5251712AAir intake device having an intake duct for an automotive vehicleMAZDA MOTOR·Filed 1992·Granted Oct 12, 1993·68 cites·11 claims
- 1181US8308622B2Centrifugally cast composit rollFURUSHIMA KIYOSHI·Filed 2006·Granted Nov 13, 2012·6 cites·12 claims
- 1281US6504140B1Optical interconnection receiving moduleHITACHI LTD·Filed 2000·Granted Jan 7, 2003·29 cites·20 claims
- 1381US6152521AFront body structure for vehicleMAZDA MOTOR·Filed 1998·Granted Nov 28, 2000·53 cites·21 claims
- 1481US5511392AMethod and apparatus for adjusting the stitch length on a circular knitting machinePRECISION FUKUHARA WORKS LTD·Filed 1994·Granted Apr 30, 1996·23 cites·20 claims
- 1579US8269288B2Semiconductor device and method for manufacturing the sameIWAMATSU TOSHIAKI·Filed 2008·Granted Sep 18, 2012·5 cites·3 claims
- 1679US4119910AMethod and apparatus for detecting whether phase difference between two signals is constantSHIN SHIRASUNA ELECTRIC CORP·Filed 1977·Granted Oct 10, 1978·25 cites·2 claims
- 1778US6852833B1Artificial chaperon kitDIRECTOR OF NAT FOOD RES INST·Filed 2000·Granted Feb 8, 2005·13 cites·22 claims
- 1878US4858103AFluid valve control system for controlling fluid pressure or flowTOKYO KEIKI KK·Filed 1984·Granted Aug 15, 1989·33 cites·6 claims
- 1977US9627657B2Cylindrical alkaline storage batteryPANASONIC CORP·Filed 2013·Granted Apr 18, 2017·2 cites·7 claims
- 2076US8888157B2Rear vehicle-body structure of vehicleMAZDA MOTOR·Filed 2013·Granted Nov 18, 2014·7 cites·5 claims
- 2175US4325626AElectrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1979·Granted Apr 20, 1982·14 cites·4 claims
- 2274US6569999B2Method for activating denatured proteinNAT FOOD RES INST MINISTRY OF·Filed 2001·Granted May 27, 2003·4 cites·17 claims
- 2374US4630129AImage output apparatus for printing an image and comparing image with originalMITA INDUSTRIAL CO LTD·Filed 1984·Granted Dec 16, 1986·21 cites·3 claims
- 2474US4444386ACassette casing with pivoting sheet stops for an electrostatic copying apparatusMITA INDUSTRIAL CO LTD·Filed 1981·Granted Apr 24, 1984·18 cites·5 claims
- 2573US6774442B2Semiconductor device and CMOS transistorRENESAS TECH CORP·Filed 2001·Granted Aug 10, 2004·18 cites·4 claims
- 2673US5851599ABattery electrode substrate and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Dec 22, 1998·17 cites·3 claims
- 2773US4176913ATelephoto lens with large relative apertureNIPPON KOGAKU KK·Filed 1978·Granted Dec 4, 1979·25 cites·11 claims
- 2868US6027834ANickel positive electrode and alkaline storage battery using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Feb 22, 2000·34 cites·24 claims
- 2967US5101856AElectromagnetic directional control valveTOKYO KEIKI KK·Filed 1990·Granted Apr 7, 1992·24 cites·4 claims
- 3065US4833593AMethod for preparing information tables for a digital valve control apparatusTOKYO KEIKI KK·Filed 1984·Granted May 23, 1989·21 cites·4 claims
- 3164US4911539AMicro zoom lensNIKON CORP·Filed 1988·Granted Mar 27, 1990·24 cites·11 claims
- 3264US2009233173A1Cobalt oxyhydroxide, method for producing the same and alkaline storage battery using the samePANASONIC CORP·Filed 2009·Application pending·0 cites
- 3363US4528491APulse motor control apparatusTOKYO KEIKI KK·Filed 1983·Granted Jul 9, 1985·20 cites·5 claims
- 3462US10128492B2Positive electrode for alkaline storage batteries and alkaline storage batteryPANASONIC IP MAN CO LTD·Filed 2014·Granted Nov 13, 2018·0 cites·11 claims
- 3558US6057144AChitin deacetylase gene, vector containing said gene and transformantNAT FOOD RES·Filed 1998·Granted May 2, 2000·16 cites·7 claims
- 3657US10079385B2Positive electrode for alkaline storage battery and alkaline storage battery using the samePANASONIC CORP·Filed 2013·Granted Sep 18, 2018·0 cites·15 claims
- 3757US5805351AHigh speed wide angle zoom lens systemNIKON CORP·Filed 1997·Granted Sep 8, 1998·20 cites·19 claims
- 3856USD316268SAutomatic document feederMITA INDUSTRIAL CO LTD·Filed 1987·Granted Apr 16, 1991·9 cites·1 claims
- 3956US4449791AThree-group zoom lensNIPPON KOGAKU KK·Filed 1981·Granted May 22, 1984·15 cites·10 claims
- 4055US9515170B2Semiconductor device and method for manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2016·Granted Dec 6, 2016·0 cites·4 claims
- 4155US6902846B2Positive electrode plate for alkaline storage battery and method for manufacturing the same, and alkaline storage battery using the sameTOYOTA MOTOR CO LTD·Filed 2001·Granted Jun 7, 2005·2 cites·4 claims
- 4255US5390511AMethod of manufacturing a jacquard pile fabric and sinkers used thereinPRECISION FUKUHARA WORKS LTD·Filed 1993·Granted Feb 21, 1995·9 cites·9 claims
- 4355US5373711AApparatus for cleaning the dust collector/remover filterPRECISION FUKUHARA WORKS LTD·Filed 1993·Granted Dec 20, 1994·9 cites·8 claims
- 4455US5313845AStrain detectorMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 24, 1994·21 cites·7 claims
- 4554US12064776B2Liquid jetting nozzle and vehicle sensor washing deviceDENSO CORP·Filed 2020·Granted Aug 20, 2024·0 cites·6 claims
- 4654US6340453B1Method for producing nickel hydroxideMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 22, 2002·1 cites·3 claims
- 4753US9997776B2Alloy powder for electrodes, negative electrode for nickel-metal hydride storage batteries including the same, and nickel-metal hydride storage battery including the samePANASONIC IP MAN CO LTD·Filed 2014·Granted Jun 12, 2018·0 cites·15 claims
- 4853US9287400B2Semiconductor device and method for manufacturing the sameIWAMATSU TOSHIAKI·Filed 2012·Granted Mar 15, 2016·0 cites·3 claims
- 4953US5968685ABattery electrode substrate and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Oct 19, 1999·6 cites·4 claims
- 5053US4266860AWide angle zoom lens system having shortened closeup focal lengthNIPPON KOGAKU KK·Filed 1979·Granted May 12, 1981·11 cites·9 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →