Inventor · disambiguated record
Gaku Harada
Also filed as: HARADA GAKU
50 granted patents·16 pending applications·634 citations·filing 1998–2022
98Inventor score
Files withNEC TOKIN CORP19NEC CORP15SUMITOMO ELECTRIC HARDMETAL CORP15SANYO ELECTRIC CO8HARADA GAKU4
Top patents by PatentIndex Score
66 records- 0195US10632542B2Cutting tool and manufacturing method thereofSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted Apr 28, 2020·14 cites·9 claims
- 0292US10717136B2Cutting insertSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted Jul 21, 2020·8 cites·17 claims
- 0389USD977540SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2021·Granted Feb 7, 2023·14 cites·1 claims
- 0488US7708614B2Method for sealing organic electroluminescence elements and manufacturing method for light emitting panel and display panelSANYO ELECTRIC CO·Filed 2005·Granted May 4, 2010·11 cites·4 claims
- 0588US6031712AElectric double layer capacitorNEC CORP·Filed 1998·Granted Feb 29, 2000·100 cites·6 claims
- 0684US8503167B2Solid electrolytic capacitor and manufacturing method thereofOTA TAEKO·Filed 2011·Granted Aug 6, 2013·5 cites·18 claims
- 0783USD960214SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Aug 9, 2022·15 cites·1 claims
- 0883US7082027B2Proton-conducting electric double layer capacitor using electrolytic solutionNEC TOKIN CORP·Filed 2005·Granted Jul 25, 2006·11 cites·6 claims
- 0982US6413675B1Multi layer electrolyte and cell using the sameNEC CORP·Filed 1999·Granted Jul 2, 2002·67 cites·28 claims
- 1081US6830848B1Molded electrode, method for production thereof, and secondary battery using thereofNEC TOKIN CORP·Filed 2000·Granted Dec 14, 2004·17 cites·31 claims
- 1180US8425805B2Conductive polymer film, electronic device, and methods of producing the film and the deviceHARADA GAKU·Filed 2010·Granted Apr 23, 2013·4 cites·11 claims
- 1280US6899974B2Secondary battery of proton conductive polymerNEC TOKIN CORP·Filed 2001·Granted May 31, 2005·19 cites·4 claims
- 1379US6509116B1Secondary battery and capacitor using indole polymeric compoundNEC TOKIN CORP·Filed 2000·Granted Jan 21, 2003·25 cites·38 claims
- 1478US7035084B2Secondary battery and capacitor using indole polymeric compoundNEC CORP·Filed 2002·Granted Apr 25, 2006·23 cites·14 claims
- 1576US7550916B2Process of producing light emitting panel, process of producing display panel and display panelSANYO ELECTRIC CO·Filed 2006·Granted Jun 23, 2009·4 cites·3 claims
- 1675US11052466B2Cutting tool and manufacturing method thereofSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2017·Granted Jul 6, 2021·1 cites·8 claims
- 1774US6749963B2Secondary battery utilizing indole compoundsNEC TOKIN CORP·Filed 2001·Granted Jun 15, 2004·18 cites·6 claims
- 1872US8422201B2Solid electrolytic capacitor and fabrication method thereofHARADA GAKU·Filed 2009·Granted Apr 16, 2013·7 cites·11 claims
- 1972US6869731B2Electrolytic solution and electrochemical cell using the sameNEC TOKIN CORP·Filed 2002·Granted Mar 22, 2005·16 cites·11 claims
- 2070US7057880B2Secondary battery and capacitor utilizing indole compoundsNEC TOKIN CORP·Filed 2004·Granted Jun 6, 2006·14 cites·6 claims
- 2170US6641759B1Polymer secondary cell electrode production methodNEC TOKIN CORP·Filed 2000·Granted Nov 4, 2003·9 cites·16 claims
- 2268US8724296B2Solid electrolytic capacitor and fabrication method thereofISHIKAWA TORU·Filed 2010·Granted May 13, 2014·1 cites·4 claims
- 2367US6998190B2Battery having a sheet current collector fluid-tightly separating basic cellsNEC TOKIN CORP·Filed 2003·Granted Feb 14, 2006·7 cites·10 claims
- 2466US6300015B1Proton conductive polymer battery and method of forming the sameNEC CORP·Filed 1999·Granted Oct 9, 2001·39 cites·23 claims
- 2565US12030143B2Method for manufacturing a cutting tool, and the cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2020·Granted Jul 9, 2024·0 cites·1 claims
- 2664US6288888B1Electric double layer capacitorNEC CORP·Filed 1999·Granted Sep 11, 2001·27 cites·19 claims
- 2763US6248474B1Composite electrode for secondary battery and production method thereofNEC CORP·Filed 1998·Granted Jun 19, 2001·32 cites·2 claims
- 2861USD1009106SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2022·Granted Dec 26, 2023·1 cites·1 claims
- 2961US11541464B2Method for manufacturing diamond single crystal cutting tool using laser pulsesSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2018·Granted Jan 3, 2023·0 cites·8 claims
- 3061US11033970B2Cutting insertSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Jun 15, 2021·0 cites·5 claims
- 3161US6428928B1Battery and capacitor using quinoxaline resinNEC CORP·Filed 2000·Granted Aug 6, 2002·4 cites·78 claims
- 3261US6064561AElectric double layer capacitorNEC CORP·Filed 1998·Granted May 16, 2000·26 cites·10 claims
- 3359US6254761B1Method of preparing a conductive polymer for electrode and method of forming an electrodeNEC CORP·Filed 2000·Granted Jul 3, 2001·3 cites·16 claims
- 3456US10493536B2Rotary toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2016·Granted Dec 3, 2019·0 cites·8 claims
- 3555US6678150B2Capacitor element using quinoxaline compoundNEC TOKIN CORP·Filed 2003·Granted Jan 13, 2004·2 cites·10 claims
- 3655US6664619B2Laminate film packaged storage device and fabricating method thereofNEC TOKIN CORP·Filed 2002·Granted Dec 16, 2003·2 cites·13 claims
- 3755US6343003B1Capacitor element and battery cellNEC CORP·Filed 1998·Granted Jan 29, 2002·24 cites·6 claims
- 3853US6875244B2Method of producing electric cells using substance injectionNEC TOKIN CORP·Filed 2002·Granted Apr 5, 2005·1 cites·20 claims
- 3953US6800395B2Secondary battery of proton conductive polymerNEC TOKIN CORP·Filed 2001·Granted Oct 5, 2004·1 cites·7 claims
- 4053US6569571B2Electrode, secondary battery and method of producing the sameNEC TOKIN CORP·Filed 2000·Granted May 27, 2003·1 cites·30 claims
- 4151US7345421B2Organic electroluminescent device having a high pH adhesive layerSANYO ELECTRIC CO·Filed 2004·Granted Mar 18, 2008·2 cites·17 claims
- 4250US2023115988A1Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2020·Application pending·0 cites
- 4350US2005001357A1Molded electrode, method for production thereof, and secondary battery using thereofNEC TOKIN CORP·Filed 2004·Application pending·0 cites
- 4447US6875541B2Electrochemical cell using indole-related compoundsNEC TOKIN CORP·Filed 2002·Granted Apr 5, 2005·3 cites·8 claims
- 4547US6686089B1Battery electrode, secondary battery, and method of manufacturing sameNEC TOKIN CORP·Filed 1999·Granted Feb 3, 2004·15 cites·23 claims
- 4646US2012049136A1Conductive polymer film, electric devices and methods for manufacturing the conductive polymer filmSANO TAKESHI·Filed 2011·Application pending·0 cites
- 4746US2023219143A1Coolant supply mechanismSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2020·Application pending·0 cites
- 4845USD1001168SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2022·Granted Oct 10, 2023·0 cites·1 claims
- 4945USD1000492SCutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2022·Granted Oct 3, 2023·0 cites·1 claims
- 5044US2004110062A1Electrode using improved active material for battery and capacitorNEC TOKIN CORP·Filed 2003·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →