Inventor · disambiguated record
Masakazu Tanahashi
Also filed as: TANAHASHI MASAKAZU
47 granted patents·12 pending applications·1,099 citations·filing 1994–2015
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD49TANAH PROCESS LTD4NIKKISO CO LTD1PANASONIC CORP1SHARP KK1
Top patents by PatentIndex Score
59 records- 0194US6808845B1Electrode metal material, capacitor and battery formed of the material and method of producing the material and the capacitor and batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 26, 2004·63 cites·12 claims
- 0293US6493210B2Electrode metal material, capacitor and battery formed of the material and method of producing the material and the capacitor and batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 10, 2002·68 cites·11 claims
- 0392US6392869B2Solid electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 21, 2002·81 cites·61 claims
- 0490US6351371B1Electrode for electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 26, 2002·52 cites·31 claims
- 0589US6185091B1Four-terminal capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 6, 2001·104 cites·6 claims
- 0688US6522237B1Electrode for PTC thermistor and method for producing the same, and PTC thermistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 18, 2003·57 cites·8 claims
- 0788US6324051B1Solid electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 27, 2001·50 cites·15 claims
- 0887US6552896B1Solid electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 22, 2003·40 cites·25 claims
- 0984US6361572B1Method of making an electrolytic capacitor having a conductive polymer formed on the inner surface of micropores of the anodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 26, 2002·33 cites·21 claims
- 1082US6580601B2Solid electrolyte capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 17, 2003·33 cites·23 claims
- 1182US6426866B2Solid electrolytic capacitor and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jul 30, 2002·28 cites·12 claims
- 1281US6310765B1Electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 30, 2001·50 cites·26 claims
- 1380US7196456B2Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Mar 27, 2007·5 cites·8 claims
- 1480US6479763B1Conductive paste, conductive structure using the same, electronic part, module, circuit board, method for electrical connection, method for manufacturing circuit board, and method for manufacturing ceramic electronic partMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 12, 2002·57 cites·39 claims
- 1577US6733545B2Solid electrolytic capacitor and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 11, 2004·21 cites·16 claims
- 1677US6464739B2Electrode for electrolytic capacitor and process of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 15, 2002·22 cites·21 claims
- 1773US6808813B2Ceramic electronic device and method of manufacturing the deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 26, 2004·19 cites·8 claims
- 1873US6452784B2Aluminum electrolytic capacitor and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 17, 2002·20 cites·6 claims
- 1971US6989289B1Electrolytic capacitor and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 24, 2006·16 cites·12 claims
- 2071US6507480B2Electric double layer capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 14, 2003·17 cites·10 claims
- 2170US6239965B1Electrolytic capacitor and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 29, 2001·32 cites·10 claims
- 2268US6558616B2Electrode for PTC thermistor and method for producing the same, and PTC thermistorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted May 6, 2003·6 cites·8 claims
- 2367US6538363B2Method of manufacturing a piezoelectric elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 25, 2003·13 cites·9 claims
- 2464US5739742AZinc oxide ceramics and method for producing the same and zinc oxide varistorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Apr 14, 1998·20 cites·25 claims
- 2563US6134099AElectrolytic capacitor having a conducting polymer layer without containing an organic acid-type dopantMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 17, 2000·24 cites·4 claims
- 2662US6413282B1Electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 2, 2002·22 cites·28 claims
- 2761US7239147B2Method and device for inspecting secondary battery precursor and method for manufacturing secondary battery using the inspection methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 3, 2007·5 cites·25 claims
- 2860US6811576B2Solid electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 2, 2004·8 cites·18 claims
- 2960US6661644B2CapacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 9, 2003·10 cites·19 claims
- 3059US7541733B2Light-emitting element, method for producing the same and display devicePANASONIC CORP·Filed 2003·Granted Jun 2, 2009·5 cites·28 claims
- 3158US6400554B1Electrolytic capacitor, its anode body, and method of producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 4, 2002·20 cites·32 claims
- 3255US6088218AElectrolytic capacitor and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 11, 2000·21 cites·36 claims
- 3353US6576026B1Method of producing an anode body having a laminate of a plurality of sheets of valve metal foilMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 10, 2003·5 cites·17 claims
- 3452US6876537B2Ceramic electronic component and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 5, 2005·7 cites·15 claims
- 3552US6224639B1Method of producing electrolytic capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 1, 2001·20 cites·9 claims
- 3648US6174589B1Printed circuit board and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 16, 2001·10 cites·13 claims
- 3746US6099709AMethod of producing an electrode foil for use in aluminum electrolytic capacitorsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 8, 2000·13 cites·22 claims
- 3846US2006240593A1Solid electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3946US2015225265A1Functional water generatorSHARP KK·Filed 2013·Application pending·0 cites
- 4045US2005048367A1Non-aqueous electrolyte secondary battery, method for producing the same, and electrode material for electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 4145US2002138958A1Electrode metal material, capacitor and battery formed of the material and method of producing the material and the capacitor and batteryFiled 2002·Application pending·0 cites
- 4244US6721166B2Ceramic electronic component and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·2 cites·6 claims
- 4344US2003219649A1Nonaqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 4442US2004091781A1Lithium secondary battery and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Application pending·0 cites
- 4541US10131555B2Method and apparatus for controlling concentration of free chlorine, and sterilization method and sterilization apparatus each utilizing said method and said apparatusNIKKISO CO LTD·Filed 2015·Granted Nov 20, 2018·0 cites·20 claims
- 4641US8529737B2Portable device for regulating hardness of drinking waterTANAHASHI SEIJI·Filed 2009·Granted Sep 10, 2013·0 cites·13 claims
- 4741US6921157B2Piezoelectric actuator and method of manufacture therefor, and ink jet head and ink jet type recording deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jul 26, 2005·1 cites·15 claims
- 4841US2011108437A1Disinfection method and disinfection deviceTANAH PROCESS LTD·Filed 2009·Application pending·0 cites
- 4939US2004231120A1Solid electrolytic capacitor and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 5036US5561828AMethod of manufacturing a ceramic electronic partMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 1, 1996·6 cites·15 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →