Inventor · disambiguated record
Chihiro Hiraiwa
Also filed as: HIRAIWA CHIHIRO
37 granted patents·22 pending applications·29 citations·filing 2006–2020
94Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES42HIRAIWA CHIHIRO10FUKUNAGA ATSUSHI2IZUMI TATSUYA1MAJIMA MASATOSHI1
Top patents by PatentIndex Score
59 records- 0183US8685571B2Method for producing separator, method for producing molten salt battery, separator, and molten salt batteryFUKUNAGA ATSUSHI·Filed 2011·Granted Apr 1, 2014·3 cites·19 claims
- 0282US9876248B2Solid electrolyte, method for manufacturing solid electrolyte, solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jan 23, 2018·4 cites·11 claims
- 0380US7859747B2Infrared zoom lens and infrared cameraSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Dec 28, 2010·10 cites·8 claims
- 0477US7911688B2Infrared lens, infrared camera, and night visionSUMITOMO ELECTRIC INDUSTRIES·Filed 2010·Granted Mar 22, 2011·3 cites·13 claims
- 0576US10847814B2Solid oxide fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Nov 24, 2020·1 cites·18 claims
- 0676US10553880B2Fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Feb 4, 2020·1 cites·12 claims
- 0775US7738169B2Infrared lens, infrared camera and night visionSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Jun 15, 2010·5 cites·17 claims
- 0874US11545690B2Proton conductor, proton-conducting cell structure, water vapor electrolysis cell, and method for producing hydrogen electrode-solid electrolyte layer complexUNIV KYOTO·Filed 2018·Granted Jan 3, 2023·1 cites·6 claims
- 0973US10734665B2Method for producing cell structureSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Aug 4, 2020·1 cites·3 claims
- 1070US10847809B2Solid-oxide-electrolysis-cell-type hydrogen production apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Nov 24, 2020·0 cites·6 claims
- 1169US11984627B2Chromium adsorption material and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 14, 2024·0 cites·6 claims
- 1265US11883801B2Steam reforming catalyst and fuel cell system using the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jan 30, 2024·0 cites·14 claims
- 1364US11996589B2Fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 28, 2024·0 cites·6 claims
- 1463US10693143B2Fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Jun 23, 2020·0 cites·6 claims
- 1562US11938471B2Metal porous body, water vapor reformer including the same, and method for manufacturing metal porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Mar 26, 2024·0 cites·12 claims
- 1662US9853295B2Electrode material for fuel electrode, solid electrolyte-electrode laminate, method for producing solid electrolyte-electrode laminate, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Dec 26, 2017·0 cites·13 claims
- 1758US10193161B2Anode for solid oxide fuel cell and production method therefor, and method for producing electrolyte layer-electrode assembly for fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jan 29, 2019·0 cites·7 claims
- 1858US10003082B2Electrode catalyst material, fuel cell electrode, method for producing electrode catalyst material, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jun 19, 2018·0 cites·11 claims
- 1957US9325024B2Gas decomposition component, method for producing gas decomposition component, and power generation apparatusHIRAIWA CHIHIRO·Filed 2011·Granted Apr 26, 2016·0 cites·11 claims
- 2055US12074349B2Metal porous body, method of producing the same, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Aug 27, 2024·0 cites·2 claims
- 2154US10431840B2Membrane electrode assembly, method for manufacturing membrane electrode assembly, fuel cell, and method for manufacturing fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Oct 1, 2019·0 cites·14 claims
- 2254US10424801B2Cell structure, method for manufacturing the same, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Sep 24, 2019·0 cites·5 claims
- 2354US9692062B2Fuel cell and method for operating the fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jun 27, 2017·0 cites·9 claims
- 2454US9455464B2Power generation apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Sep 27, 2016·0 cites·10 claims
- 2554US2016156058A1Composite material for fuel cell, method for producing composite material for fuel cell, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 2653US10084191B2Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Sep 25, 2018·0 cites·9 claims
- 2752US11888185B2Fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Jan 30, 2024·0 cites·5 claims
- 2852US2021249666A1Metal porous body, solid oxide fuel cell, and method for producing metal porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 2952US2020161666A1Metal porous body, solid oxide fuel cell, and method for producing metal porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3050US8865367B2Gas decomposition componentHIRAIWA CHIHIRO·Filed 2011·Granted Oct 21, 2014·0 cites·16 claims
- 3149US2013108947A1Porous current collector, method of producing the same and fuel cell including porous current collectorSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 3248US10505196B2Solid oxide fuel cell and method for producing electrolyte layer-anode assemblySUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Dec 10, 2019·0 cites·6 claims
- 3348US10374243B2Porous current collector and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Aug 6, 2019·0 cites·8 claims
- 3448US10050295B2Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Aug 14, 2018·0 cites·10 claims
- 3548US9136552B2Gas decomposition component, ammonia decomposition component, power generation apparatus, electrochemical reaction apparatus, and method for producing gas decomposition componentHIRAIWA CHIHIRO·Filed 2011·Granted Sep 15, 2015·0 cites·23 claims
- 3646US9276241B2Molten salt battery case, and molten salt batteryNITTA KOJI·Filed 2011·Granted Mar 1, 2016·0 cites·2 claims
- 3746US2013089810A1Gas decomposition component, ammonia decomposition component, power generation apparatus, and electrochemical reaction apparatusHIRAIWA CHIHIRO·Filed 2011·Application pending·0 cites
- 3846US2012115002A1Molten salt batteryFUKUNAGA ATSUSHI·Filed 2011·Application pending·0 cites
- 3946US2013101920A1Catalyst, electrode, fuel cell, gas detoxification apparatus, and methods for producing catalyst and electrodeHIRAIWA CHIHIRO·Filed 2012·Application pending·0 cites
- 4045US10573904B2Fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Feb 25, 2020·0 cites·8 claims
- 4145US8085465B2Infrared lens, infrared camera, and night visionIZUMI TATSUYA·Filed 2011·Granted Dec 27, 2011·0 cites·17 claims
- 4245US2012171524A1Molten salt battery device, and method for controlling temperature of molten salt batteryHIRAIWA CHIHIRO·Filed 2011·Application pending·0 cites
- 4345US2021066728A1Cell structureSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 4445US2021013534A1Electrolyte layer-anode composite member and cell structureSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 4545US2021005913A1Electrolyte layer-anode composite member for fuel cell, cell structure, fuel cell, and method for manufacturing composite memberSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Application pending·0 cites
- 4644US2020212468A1Solid electrolyte member, solid oxide fuel cell, water electrolysis device, hydrogen pump, and method for manufacturing solid electrolyte memberSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 4744US2013171542A1Gas decomposition component, power generation apparatus, and method for decomposing gasHIRAIWA CHIHIRO·Filed 2011·Application pending·0 cites
- 4844US2012171537A1Molten salt batterySAKAI SHOICHIRO·Filed 2012·Application pending·0 cites
- 4943US10109866B2Gas decomposition device and power generation deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Oct 23, 2018·0 cites·11 claims
- 5043US9132384B2Gas decomposition component, power generation apparatus, and method for decomposing gasHIRAIWA CHIHIRO·Filed 2011·Granted Sep 15, 2015·0 cites·12 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 →