Inventor · disambiguated record
Hiroshi Yamazaki
Also filed as: YAMANAKA SEISUKE · YAMAZAKI HIROSHI
408 granted patents·79 pending applications·5,401 citations·filing 1976–2025
99Inventor score
Files withKONISHIROKU PHOTO IND46KONICA MINOLTA BUSINESS TECH33SONY CORP24TDK CORP23KYOCERA DOCUMENT SOLUTIONS INC22
Top patents by PatentIndex Score
487 records- 0199US7805034B2OCT probe for eliminating ghost imagesFUJIFILM CORP·Filed 2009·Granted Sep 28, 2010·115 cites·20 claims
- 0298US5973507AExclusive-or gate for use in delay using transmission gate circuitryFUJITSU LTD·Filed 1997·Granted Oct 26, 1999·217 cites·6 claims
- 0398US4301459AInk ejection apparatus comprising entrained air removal meansRICOH KK·Filed 1979·Granted Nov 17, 1981·98 cites·11 claims
- 0497US11547017B2Cooling module and electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Jan 3, 2023·8 cites·8 claims
- 0597US4296418AInk jet printing apparatus with reverse solvent flushing meansRICOH KK·Filed 1980·Granted Oct 20, 1981·108 cites·6 claims
- 0696USD544876SImage for a portable phoneNAVITIME JAPAN CO LTD·Filed 2005·Granted Jun 19, 2007·86 cites·1 claims
- 0796US6768243B1Small-size motor brush assembly with electrical noise suppressionMABUCHI MOTOR CO·Filed 2000·Granted Jul 27, 2004·67 cites·6 claims
- 0896US4931417ATransition-metal compound having a bis-substituted-cyclopentadienyl ligand of bridged structureCHISSO CORP·Filed 1988·Granted Jun 5, 1990·130 cites·2 claims
- 0996US4874880ABis(di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalidesCHISSO CORP·Filed 1988·Granted Oct 17, 1989·115 cites·3 claims
- 1096US4708924APressure fixable microcapsule type tonerKONISHIROKU PHOTO IND·Filed 1985·Granted Nov 24, 1987·68 cites·19 claims
- 1195US9052587B2Conductive pattern formation method, conductive pattern-bearing substrate, and touch panel sensorHITACHI CHEMICAL CO LTD·Filed 2012·Granted Jun 9, 2015·14 cites·24 claims
- 1295US6395442B1Toner and production method of the sameKONISHIROKU PHOTO IND·Filed 2000·Granted May 28, 2002·55 cites·20 claims
- 1395US5967637ATapered light guide plate for surface light source device and method of making by injection molding via supplementary cavityENPLAS CORP·Filed 1995·Granted Oct 19, 1999·90 cites·14 claims
- 1495US4673955AInk receptacle for ink jet printerRICOH KK·Filed 1986·Granted Jun 16, 1987·87 cites·15 claims
- 1593US11977350B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted May 7, 2024·2 cites·5 claims
- 1693US8879873B2Optical modulatorGOH TAKASHI·Filed 2012·Granted Nov 4, 2014·20 cites·20 claims
- 1793US8705900B2Optical modulatorGOH TAKASHI·Filed 2011·Granted Apr 22, 2014·13 cites·17 claims
- 1893US8324134B2Method of manufacturing superconducting radio-frequency acceleration cavitySAITO KENJI·Filed 2009·Granted Dec 4, 2012·11 cites·12 claims
- 1993US7952839B2Magnetoresistive element including an antiferromagnetic layer disposed away from a detection surfaceTDK CORP·Filed 2008·Granted May 31, 2011·26 cites·13 claims
- 2093US5557546AData acquisition system for the analysis of elevator troubleHITACHI BUILDING SYST ENG·Filed 1994·Granted Sep 17, 1996·113 cites·6 claims
- 2193US5488357ARemote controlling method and system feature starting method and controlling method for audio/visual systemSONY CORP·Filed 1993·Granted Jan 30, 1996·72 cites·12 claims
- 2292US7420785B2Suspension assembly, hard disk drive, and method of manufacturing suspension assemblyTDK CORP·Filed 2005·Granted Sep 2, 2008·16 cites·6 claims
- 2392US5124959AHour chime clockSEIKOSHA KK·Filed 1989·Granted Jun 23, 1992·102 cites·4 claims
- 2492US4586058AInk jet printing apparatusRICOH KK·Filed 1984·Granted Apr 29, 1986·57 cites·11 claims
- 2591US8750765B2Developing device and image forming apparatus provided therewithWATANABE AKIHIRO·Filed 2010·Granted Jun 10, 2014·7 cites·3 claims
- 2691US7911743B2Multichannel thin-film magnetic head with dummy shieldsTDK CORP·Filed 2007·Granted Mar 22, 2011·12 cites·10 claims
- 2791US5598278ASystem configuration method for audio-video apparatus with digital bus interfaceSONY CORP·Filed 1994·Granted Jan 28, 1997·55 cites·10 claims
- 2890US8426741B2Photosensitive conductive film, method for forming conductive film, method for forming conductive pattern, and conductive film substrateYAMAZAKI HIROSHI·Filed 2011·Granted Apr 23, 2013·5 cites·19 claims
- 2990US7658480B2Method of liquid filling of cartridge, liquid filling device, and cartridgeSEIKO EPSON CORP·Filed 2005·Granted Feb 9, 2010·11 cites·16 claims
- 3090US6696468B2(s)-4-amino-5-chloro-2-methoxy-n-[1-[1-(2-tetrahydrofuryl-carbonyl)-4-piperidinylmethyl]-4-piperidinyl]benzamide, process for the preparation thereof, pharmaceutical composition containing the same, and intermediate thereforDAINIPPON PHARMACEUTICAL CO·Filed 2002·Granted Feb 24, 2004·55 cites·4 claims
- 3189US10073150B2Magnetic sensor and magnetic encoderTDK CORP·Filed 2016·Granted Sep 11, 2018·3 cites·9 claims
- 3289US8786278B2Three-dimensional magnetic field sensor and method of producing sameOHTA NAOKI·Filed 2012·Granted Jul 22, 2014·8 cites·7 claims
- 3389US7905326B2Method for lubricating wave reduction gear, and rotating table deviceHARMONIC DRIVE SYSTEMS·Filed 2008·Granted Mar 15, 2011·17 cites·4 claims
- 3489US5627000AHeat fixing methodKONISHIROKU PHOTO IND·Filed 1995·Granted May 6, 1997·49 cites·16 claims
- 3589US4991535AShift lever unit for automotive automatic transmissionNISSAN MOTOR·Filed 1990·Granted Feb 12, 1991·49 cites·11 claims
- 3689US4613377AProduction of fructose syrupYAMAZAKI HIROSHI·Filed 1984·Granted Sep 23, 1986·46 cites·19 claims
- 3788US7894166B2CPP GMR device with ferromagnetic layer split in depth directionTDK CORP·Filed 2007·Granted Feb 22, 2011·8 cites·9 claims
- 3888US7592873B2Low noise amplifierFUJITSU MICROELECTRONICS LTD·Filed 2008·Granted Sep 22, 2009·16 cites·19 claims
- 3988US6746224B2Scroll compressorMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jun 8, 2004·39 cites·3 claims
- 4088US6677097B2Toner for developing static image and an image forming methodKONISHIROKU PHOTO IND·Filed 2002·Granted Jan 13, 2004·28 cites·21 claims
- 4188US4999709AApparatus for inserting title picturesSONY CORP·Filed 1989·Granted Mar 12, 1991·67 cites·28 claims
- 4288US4697908AProgram shutterSEIKOSHA KK·Filed 1985·Granted Oct 6, 1987·26 cites·17 claims
- 4387US9869821B2Probe for optical imagingNAMIKI PRECISION JEWEL CO LTD·Filed 2016·Granted Jan 16, 2018·6 cites·8 claims
- 4487US6479646B1Metallocene compounds having indenyl ligand and catalysts for olefin polymerization containing the sameCHISSO CORP·Filed 2000·Granted Nov 12, 2002·30 cites·20 claims
- 4587US6362243B1Method for production of porous cross-linked polymerNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Mar 26, 2002·27 cites·11 claims
- 4686US9701498B2Corrugated paperboard sheet feeding apparatusKK ISOWA·Filed 2016·Granted Jul 11, 2017·5 cites·8 claims
- 4786US9466994B2Mobile terminal power receiving module utilizing wireless power transmission and mobile terminal rechargeable battery including mobile terminal power receiving moduleNITTO DENKO CORP·Filed 2012·Granted Oct 11, 2016·8 cites·10 claims
- 4886US8674233B2Photosensitive conductive film, method for forming conductive film, method for forming conductive pattern, and conductive film substrateYAMAZAKI HIROSHI·Filed 2012·Granted Mar 18, 2014·3 cites·8 claims
- 4986US7658600B2Scroll compressor with thrustplate peeling preventionMITSUBISHI HEAVY IND LTD·Filed 2006·Granted Feb 9, 2010·9 cites·4 claims
- 5086US7183696B2Thin film piezoelectric element, suspension assembly, and hard disk driveTDK CORP·Filed 2005·Granted Feb 27, 2007·7 cites·6 claims
Showing the top 50 of 487 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →