Inventor · disambiguated record
Masaru Miyazaki
Also filed as: MIYAZAKI MASARU
38 granted patents·2 pending applications·394 citations·filing 1976–2021
97Inventor score
Top patents by PatentIndex Score
40 records- 0193USD327601SCoffee makerPHILIPS CORP·Filed 1989·Granted Jul 7, 1992·38 cites·1 claims
- 0292USD248721SCoffee makerPHILIPS CORP·Filed 1976·Granted Aug 1, 1978·32 cites·1 claims
- 0391USD248720SCoffee makerPHILIPS CORP·Filed 1976·Granted Aug 1, 1978·29 cites·1 claims
- 0490USD283059SDry shaverPHILIPS CORP·Filed 1984·Granted Mar 18, 1986·29 cites·1 claims
- 0588US12264274B2Beta-sialon phosphor and light emitting deviceDENKA COMPANY LTD·Filed 2020·Granted Apr 1, 2025·2 cites·8 claims
- 0688US4721263ADevice for automatically stripping and delivering fore end of a paper rollJAPAN TOBACCO INC·Filed 1986·Granted Jan 26, 1988·37 cites·6 claims
- 0778US11898079B2Phosphor powder, composite, and light-emitting deviceDENKA COMPANY LTD·Filed 2020·Granted Feb 13, 2024·1 cites·9 claims
- 0876US8514590B2Power conversion apparatusNAKASAKA AKIRA·Filed 2011·Granted Aug 20, 2013·5 cites·7 claims
- 0976US7170216B2Bimorph switch, bimorph switch manufacturing method, electronic circuitry and electronic circuitry manufacturing methodADVANTEST CORP·Filed 2005·Granted Jan 30, 2007·8 cites·4 claims
- 1075US6140697ASemiconductor deviceHITACHI LTD·Filed 1999·Granted Oct 31, 2000·35 cites·21 claims
- 1175USD285731SDry shaverPHILIPS CORP·Filed 1984·Granted Sep 16, 1986·13 cites·1 claims
- 1272US5986341ASemiconductor deviceHITACHI LTD·Filed 1996·Granted Nov 16, 1999·31 cites·55 claims
- 1370US6903637B2Connecting member, a micro-switch, a method for manufacturing a connecting member, and a method for manufacturing a micro-switchADVANTEST CORP·Filed 2002·Granted Jun 7, 2005·15 cites·21 claims
- 1465US7466065B2Bimorph switch, bimorph switch manufacturing method, electronic circuitry and electronic circuitry manufacturing methodADVANTEST CORP·Filed 2006·Granted Dec 16, 2008·4 cites·4 claims
- 1561US12497562B2Beta-sialon phosphor particle and light emitting deviceDENKA COMPANY LTD·Filed 2020·Granted Dec 16, 2025·0 cites·7 claims
- 1660US12313642B2Sample rack, adapter for sample rack, and automatic analysis deviceHITACHI HIGH TECH CORP·Filed 2019·Granted May 27, 2025·0 cites·14 claims
- 1759US11485906B2Phosphor particle, composite, light-emitting device, and method for producing phosphor particleDENKA COMPANY LTD·Filed 2020·Granted Nov 1, 2022·0 cites·9 claims
- 1859US6813133B2Switch, integrated circuit device, and method of manufacturing switchADVANTEST CORP·Filed 2003·Granted Nov 2, 2004·10 cites·20 claims
- 1958USD1000634SAdaptor for sample rackHITACHI HIGH TECH CORP·Filed 2021·Granted Oct 3, 2023·2 cites·1 claims
- 2058US11339325B2Phosphor particle, composite, light-emitting device, and method for producing phosphor particleDENKA COMPANY LTD·Filed 2020·Granted May 24, 2022·0 cites·15 claims
- 2156US11359139B2Phosphor powder, composite, and light-emitting deviceDENKA COMPANY LTD·Filed 2020·Granted Jun 14, 2022·0 cites·13 claims
- 2254US6239483B1Semiconductor deviceHITACHI LTD·Filed 2000·Granted May 29, 2001·4 cites·18 claims
- 2354US4697408AApparatus for controlling amount of delivery in wrapping material feed systemJAPAN TOBACCO INC·Filed 1986·Granted Oct 6, 1987·10 cites·6 claims
- 2453US11434422B2Phosphor powder, composite, and light-emitting deviceDENKA COMPANY LTD·Filed 2020·Granted Sep 6, 2022·0 cites·5 claims
- 2552US12436162B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2021·Granted Oct 7, 2025·0 cites·7 claims
- 2652US4561169AMethod of manufacturing semiconductor device utilizing multilayer maskHITACHI LTD·Filed 1983·Granted Dec 31, 1985·17 cites·36 claims
- 2751US4433243AElectron beam exposure apparatusHITACHI LTD·Filed 1981·Granted Feb 21, 1984·16 cites·10 claims
- 2850US11888409B2Power conversion device with effective vehicle space utilizationDENSO CORP·Filed 2021·Granted Jan 30, 2024·0 cites·5 claims
- 2948US10749437B2Power conversion deviceDENSO CORP·Filed 2019·Granted Aug 18, 2020·0 cites·8 claims
- 3048US5296733AHetero junction bipolar transistor with improved electrode wiring contact regionHITACHI LTD·Filed 1990·Granted Mar 22, 1994·14 cites·27 claims
- 3148USD283058SElectric shaverSATOH TEIZO·Filed 1984·Granted Mar 18, 1986·6 cites·1 claims
- 3242US10067152B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2015·Granted Sep 4, 2018·0 cites·9 claims
- 3341US4705225AAutomatic wrapping material change-over apparatusJAPAN TOBACCO INC·Filed 1986·Granted Nov 10, 1987·6 cites·16 claims
- 3440US10768193B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2016·Granted Sep 8, 2020·0 cites·9 claims
- 3540US4953934AWaveguide type light merging and branching deviceHITACHI LTD·Filed 1988·Granted Sep 4, 1990·9 cites·2 claims
- 3640US4902635AMethod for production of compound semicondutor devicesAGENCY IND SCIENCE TECHN·Filed 1988·Granted Feb 20, 1990·12 cites·15 claims
- 3738USD296483SDry shaverPHILIPS CORP·Filed 1986·Granted Jun 28, 1988·2 cites·1 claims
- 3838US2008242104A1Semiconductor device, method of manufacturing thereof and mask for dividing exposureFUITSU LTD·Filed 2008·Application pending·0 cites
- 3935US4672578AMethod of information recording on a semiconductor waferHITACHI LTD·Filed 1984·Granted Jun 9, 1987·7 cites·20 claims
- 4029US2002140533A1Method of producing an integrated type microswitchFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →