Inventor · disambiguated record
Yoshikazu Yoshida
Also filed as: YOSHIDA YOSHIKAZU
55 granted patents·13 pending applications·1,141 citations·filing 1977–2021
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD21SHIMADZU CORP7OKI ELECTRIC IND CO LTD6SONY CORP6JFE STEEL CORP4
Top patents by PatentIndex Score
68 records- 0196US4625112ATime of flight mass spectrometerSHIMADZU CORP·Filed 1984·Granted Nov 25, 1986·60 cites·9 claims
- 0295US6232867B1Method of fabricating monolithic varistorMURATA MANUFACTURING CO·Filed 2000·Granted May 15, 2001·50 cites·24 claims
- 0394US6377660B1X-ray generatorSHIMADZU CORP·Filed 2000·Granted Apr 23, 2002·57 cites·23 claims
- 0494US4397246APallets made of synthetic resinsKIRIN BREWERY·Filed 1977·Granted Aug 9, 1983·120 cites·16 claims
- 0591US10100380B2Rail cooling deviceJFE STEEL CORP·Filed 2018·Granted Oct 16, 2018·2 cites·3 claims
- 0689US5734143AMicrowave plasma torch having discretely positioned gas injection holes and method for generating plasmaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Mar 31, 1998·78 cites·18 claims
- 0787US5227608ALaser ablation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jul 13, 1993·50 cites·7 claims
- 0886US6772514B2Method of machining glass substrate and method fabricating high-frequency circuitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 10, 2004·28 cites·2 claims
- 0981US7501620B2Laser irradiation mass spectrometerSHIMADZU CORP·Filed 2006·Granted Mar 10, 2009·7 cites·6 claims
- 1079US5384557APolarization separator and waveguide-microstrip line mode transformer for microwave apparatusSONY CORP·Filed 1993·Granted Jan 24, 1995·34 cites·5 claims
- 1177US5006218ASputtering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Apr 9, 1991·39 cites·6 claims
- 1273US6590166B2Living body variable measuring deviceTANITA SEISAKUSHO KK·Filed 2001·Granted Jul 8, 2003·61 cites·6 claims
- 1373US5017277ALaser sputtering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted May 21, 1991·29 cites·10 claims
- 1472US2022112571A1Method of producing steel material, apparatus that cools steel material, and steel materialJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 1571US6426729B2Conductive transmission line waveguide converter, microwave reception converter and satellite broadcast reception antennaSONY CORP·Filed 2001·Granted Jul 30, 2002·10 cites·6 claims
- 1670US7807025B2Method of decomposing carbon dioxide and method of forming carbon-particle structureTOYO UNIVERSITY EDUCATIONAL FO·Filed 2005·Granted Oct 5, 2010·4 cites·4 claims
- 1769US9200916B2Navigation device and method of changing route for navigation deviceYOSHIDA YOSHIKAZU·Filed 2012·Granted Dec 1, 2015·4 cites·4 claims
- 1869US8038849B2Process for producing a carbon-particle structureTOYO UNIVERSITY EDUCATIONAL FOUNDATION·Filed 2009·Granted Oct 18, 2011·3 cites·6 claims
- 1967US6473641B1Bioelectric impedance measuring apparatusTANITA SEISAKUSHO KK·Filed 2000·Granted Oct 29, 2002·44 cites·7 claims
- 2067US5065697ALaser sputtering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Nov 19, 1991·26 cites·4 claims
- 2166US10237843B2Vehicle-mounted apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Mar 19, 2019·1 cites·3 claims
- 2266US7759640B2Mass spectrometerSHIMADZU CORP·Filed 2006·Granted Jul 20, 2010·2 cites·13 claims
- 2366US5480533AMicrowave plasma sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jan 2, 1996·19 cites·11 claims
- 2466US4443288AMethod and apparatus for fusing together thermoplastic synthetic resin molded articlesMITSUBISHI CHEM IND·Filed 1982·Granted Apr 17, 1984·19 cites·14 claims
- 2564US5611864AMicrowave plasma processing apparatus and processing method using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Mar 18, 1997·25 cites·18 claims
- 2663US5415901ALaser ablation device and thin film forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted May 16, 1995·22 cites·18 claims
- 2763US5230784AMicrowave plasma sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 27, 1993·16 cites·6 claims
- 2862US5037521ASputtering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Aug 6, 1991·21 cites·5 claims
- 2961US9988696B2Rail cooling method and rail cooling deviceJFE STEEL CORP·Filed 2013·Granted Jun 5, 2018·0 cites·3 claims
- 3060US7009446B2Active filter circuit with reduced noiseOKI ELECTRIC IND CO LTD·Filed 2001·Granted Mar 7, 2006·8 cites·9 claims
- 3160US5159169ALaser sputtering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Oct 27, 1992·18 cites·4 claims
- 3260US2018327880A1Method of producing steel material, apparatus that cools steel material, and steel materialJFE STEEL CORP·Filed 2016·Application pending·0 cites
- 3359US5234565AMicrowave plasma sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 10, 1993·14 cites·17 claims
- 3456US5180433AEvaporation apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jan 19, 1993·17 cites·3 claims
- 3556US4904257AFibrous bone filler and process of producing the sameTOA NENRYO KOGYO KK·Filed 1988·Granted Feb 27, 1990·41 cites·20 claims
- 3654US5506405AExcitation atomic beam sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 9, 1996·15 cites·10 claims
- 3754US5258074AEvaporation apparatus comprising film substrate voltage applying means and current measurement meansMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Nov 2, 1993·16 cites·5 claims
- 3853US4931698AIon sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jun 5, 1990·7 cites·9 claims
- 3951US5468930ALaser sputtering apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Nov 21, 1995·14 cites·6 claims
- 4050US6469679B2Antenna installation device and satellite radio frequency receiver antenna deviceSONY CORP·Filed 2001·Granted Oct 22, 2002·7 cites·7 claims
- 4150US5276410ACircular to linear polarization converterSONY CORP·Filed 1992·Granted Jan 4, 1994·18 cites·17 claims
- 4249US6914455B2Signal amplitude limiting circuit and filter circuitOKI ELECTRIC IND CO LTD·Filed 2003·Granted Jul 5, 2005·6 cites·18 claims
- 4348US6738660B2Resinous cover for use in bioelectrical impedance measuring apparatusTANITA SEISAKUSHO KK·Filed 2001·Granted May 18, 2004·4 cites·17 claims
- 4448US6680990B1Elastic integrated circuitOKI ELECTRIC IND CO LTD·Filed 2000·Granted Jan 20, 2004·5 cites·4 claims
- 4546US2003232450A1Microfluidic device and method for producing the sameFiled 2002·Application pending·0 cites
- 4645US5438340AElliptical feedhorn and parabolic reflector with perpendicular major axesSONY CORP·Filed 1994·Granted Aug 1, 1995·14 cites·8 claims
- 4744US2006153741A1Micro fluidic control device and process for producing the sameTAMATA TLO CORP·Filed 2003·Application pending·0 cites
- 4843US5601081AMethod and apparatus for deducing bioelectric current sourcesSHIMDASZU CORP·Filed 1994·Granted Feb 11, 1997·30 cites·2 claims
- 4942US7123100B2Divider circuit and oscillating circuit including the sameOKI ELECTRIC IND CO LTD·Filed 2005·Granted Oct 17, 2006·0 cites·17 claims
- 5042US5755227AMethod and apparatus for deducing bioelectric current sourcesSHIMADZU CORP·Filed 1996·Granted May 26, 1998·26 cites·2 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →