Inventor · disambiguated record
Shigeru Yamazaki
Also filed as: YAMAZAKI SHIGERU
75 granted patents·14 pending applications·1,317 citations·filing 1976–2025
99Inventor score
Top patents by PatentIndex Score
89 records- 0199US4539615AAzimuthal magnetic recording and reproducing apparatusHITACHI LTD·Filed 1982·Granted Sep 3, 1985·125 cites·11 claims
- 0298US11584088B2Three-dimensional shaping device, method for manufacturing three-dimensional shaped object, and information processing deviceSEIKO EPSON CORP·Filed 2021·Granted Feb 21, 2023·6 cites·8 claims
- 0394US11504916B2Three-dimensional shaping apparatus and three-dimensional shaped article production methodSEIKO EPSON CORP·Filed 2021·Granted Nov 22, 2022·2 cites·9 claims
- 0494US4657372APrinterIKEDA KUNIHIKO·Filed 1982·Granted Apr 14, 1987·65 cites·57 claims
- 0592US9116484B2Image forming apparatus, power control method, and recording mediumKONICA MINOLTA INC·Filed 2013·Granted Aug 25, 2015·9 cites·25 claims
- 0692US5508421APyrrolotriazole azomethine dye, and heat transfer dye providing material containing a pyrrolotriazole azomethine dyeFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 16, 1996·19 cites·9 claims
- 0792US4050165ATeacher-students' intercommunication systemRICOH KK·Filed 1976·Granted Sep 27, 1977·42 cites·11 claims
- 0891US7255876B2Composition comprises sustained-release fine particles and manufacturing method thereofASTELLAS PHARMA INC·Filed 2002·Granted Aug 14, 2007·46 cites·20 claims
- 0989US5878188AApparatus for recording and reproducing temporally compressed digital information signalHITACHI LTD·Filed 1994·Granted Mar 2, 1999·32 cites·11 claims
- 1084US4628373ARotating head type magnetic record/reproduce apparatusHITACHI LTD·Filed 1984·Granted Dec 9, 1986·26 cites·2 claims
- 1182US7801491B2Wireless communication system and methodNEC CORP·Filed 2006·Granted Sep 21, 2010·14 cites·11 claims
- 1282US7575762B2Composition comprises sustained-release fine particles and manufacturing method thereofASTELLAS PHARMA INC·Filed 2007·Granted Aug 18, 2009·2 cites·8 claims
- 1382US4924320AImage system with connection to operational unitsRICOH KK·Filed 1988·Granted May 8, 1990·54 cites·12 claims
- 1481US5719943ADigital information signal transmitting/receiving method and systemHITACHI LTD·Filed 1995·Granted Feb 17, 1998·70 cites·27 claims
- 1581US5624687AQuick-dissolution solid preparationYAMANOUCHI PHARMA CO LTD·Filed 1992·Granted Apr 29, 1997·76 cites·4 claims
- 1681US5610724AImage forming systemRICOH KK·Filed 1995·Granted Mar 11, 1997·30 cites·6 claims
- 1780US4758902APCM signal recording and reproducing apparatus including simultaneous error detection/correctionHITACHI LTD·Filed 1986·Granted Jul 19, 1988·25 cites·5 claims
- 1879US7197232B2Digital information recording-reproducing apparatusHITACHI LTD·Filed 2004·Granted Mar 27, 2007·8 cites·8 claims
- 1979US5089824AAntenna apparatus and attitude control methodNIPPON STEEL CORP·Filed 1989·Granted Feb 18, 1992·54 cites·14 claims
- 2078US4887133APrinterRICOH KK·Filed 1988·Granted Dec 12, 1989·31 cites·9 claims
- 2178US4449151ASolid-state scanning apparatusRICOH KK·Filed 1982·Granted May 15, 1984·27 cites·13 claims
- 2276US4253099AAutomobile antennaSONY CORP·Filed 1979·Granted Feb 24, 1981·30 cites·10 claims
- 2375US6654194B1High reliability magneto-resistive head cleaning systemHITACHI LTD·Filed 2000·Granted Nov 25, 2003·10 cites·13 claims
- 2474US7309025B2Fuel injection methodMIKUNI KOGYO KK·Filed 2003·Granted Dec 18, 2007·20 cites·5 claims
- 2574US7100578B2Method for driving fuel injection pumpMIKUNI KOGYO KK·Filed 2002·Granted Sep 5, 2006·18 cites·20 claims
- 2674US4614904ACapacitor-run dry type submersible motor assembly with a built-in starting capacitorEBARA CORP·Filed 1984·Granted Sep 30, 1986·29 cites·1 claims
- 2773US8738261B2Accelerator pedal apparatusYAMAZAKI SHIGERU·Filed 2012·Granted May 27, 2014·6 cites·15 claims
- 2873US8521360B2Accelerator pedal apparatusYAMAZAKI SHIGERU·Filed 2012·Granted Aug 27, 2013·6 cites·5 claims
- 2973US5623181AMulti-layer type light emitting deviceIWASAKI ELECTRIC CO LTD·Filed 1995·Granted Apr 22, 1997·44 cites·21 claims
- 3073US5328819ASilver halide photographic material containing isomethine dyesFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jul 12, 1994·8 cites·4 claims
- 3173US4594621ARotary head type digital information signal recording and reproducing apparatus and tracking control method thereinHITACHI LTD·Filed 1984·Granted Jun 10, 1986·16 cites·7 claims
- 3272USRE37157EPrinter with face-down delivery of collated printed sheets at the top, and a manually removable PC/developer cartridgeRICOH KK·Filed 1996·Granted May 1, 2001·35 cites·38 claims
- 3372US5095371ADuplex image forming system with number of single side printed sheets in feed path selected before printing second sideRICOH KK·Filed 1990·Granted Mar 10, 1992·45 cites·9 claims
- 3471US5362882APyrrolotriazole derivative and heat transfer dye providing material containing a pyrrolotriazole azomethine dyeFUJI PHOTO FILM CO LTD·Filed 1992·Granted Nov 8, 1994·9 cites·12 claims
- 3571US4479144AVideo projecting apparatusSONY CORP·Filed 1982·Granted Oct 23, 1984·20 cites·4 claims
- 3670US6923163B2Fuel injection controller and controlling methodMIKUNI KOGYO KK·Filed 2003·Granted Aug 2, 2005·15 cites·18 claims
- 3770US5300419ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Apr 5, 1994·7 cites·26 claims
- 3870US5194879AImage forming apparatus capable of changing dotting densityRICOH KK·Filed 1991·Granted Mar 16, 1993·33 cites·15 claims
- 3970US5096878AMethod for production of bi-containing superconducting ceramics laminatesMITSUI MINING & SMELTING CO·Filed 1991·Granted Mar 17, 1992·24 cites·2 claims
- 4069US2025367885A1Method for producing three-dimensional shaped object and data generation methodSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 4168US2024359236A1Method for manufacturing three-dimensional objectSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4267US5578322AQuick release coated preparationYAMANOUCHI PHARMA CO LTD·Filed 1995·Granted Nov 26, 1996·36 cites·18 claims
- 4366US6807364B2Digital information recording-reproducing apparatusHITACHI LTD·Filed 2001·Granted Oct 19, 2004·4 cites·73 claims
- 4466US2025108565A1Three-dimensional molding systemSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 4564US6757123B2Method and apparatus for cleaning a magneto-resistive headEXABYTE CORP·Filed 2002·Granted Jun 29, 2004·5 cites·18 claims
- 4664US6249639B1Digital information recording-reproducing apparatusHITACHI LTD·Filed 1999·Granted Jun 19, 2001·11 cites·4 claims
- 4764US2024173923A1Three-Dimensional Shaped Object Manufacturing Method And Information Processing DeviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
- 4863US6525058B1Pharmaceutical composition for oral useYAMANOUCHI PHARMA CO LTD·Filed 2000·Granted Feb 25, 2003·1 cites·16 claims
- 4962US12411640B2Information processing device, three-dimensional shaping system, three-dimensional shaping device, and information display methodSEIKO EPSON CORP·Filed 2022·Granted Sep 9, 2025·0 cites·15 claims
- 5062US2024042695A1Control DeviceSEIKO EPSON CORP·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →