Inventor · disambiguated record
Koma Numata
Also filed as: NUMATA KOMA
13 granted patents·28 pending applications·1 citations·filing 2012–2022
81Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES41
Top patents by PatentIndex Score
41 records- 0169US11984627B2Chromium adsorption material and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 14, 2024·0 cites·6 claims
- 0269US9966634B2Heat resistant battery and method for charging and discharging the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted May 8, 2018·1 cites·10 claims
- 0367US11380946B2Coolant and power storage pack using sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Jul 5, 2022·0 cites·11 claims
- 0465US11329295B2Porous body, current collector including the same, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 10, 2022·0 cites·10 claims
- 0564US11996589B2Fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted May 28, 2024·0 cites·6 claims
- 0664US11757106B2Porous body and fuel cell including the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Sep 12, 2023·0 cites·15 claims
- 0764US2025096283A1Conductive member, fuel cell, and electrolysis deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2022·Application pending·0 cites
- 0861US12435431B2Metal porous sheet, fuel cell, and water electrolysis deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Oct 7, 2025·0 cites·9 claims
- 0961US9761871B2Negative electrode for sodium molten salt battery, method for producing same, and sodium molten salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Sep 12, 2017·0 cites·5 claims
- 1058US9755240B2Electrode for sodium molten-salt battery and sodium molten-salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Sep 5, 2017·0 cites·2 claims
- 1158US9711827B2Sodium molten salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jul 18, 2017·0 cites·4 claims
- 1257US2022416255A1Porous body and fuel cell including the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1356US2022320530A1Porous body, fuel cell including the same, and steam electrolysis apparatus including the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1455US2023135982A1Electrochemical cell deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2021·Application pending·0 cites
- 1554US11757101B2Metal porous body and method for producing metal porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Sep 12, 2023·0 cites·26 claims
- 1653US2017025865A1Molten-salt battery, charge-discharge method, and charge-discharge systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 1752US2017179537A1Sodium molten salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 1852US2021249666A1Metal porous body, solid oxide fuel cell, and method for producing metal porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 1952US2016156069A1Sodium molten salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 2052US2020161666A1Metal porous body, solid oxide fuel cell, and method for producing metal porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 2151US10886531B2Negative electrode composition for electric storage device, negative electrode including the composition, electric storage device, and method for producing negative electrode for electric storage deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jan 5, 2021·0 cites·8 claims
- 2251US2016079632A1Molten-salt electrolyte and sodium molten-salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 2351US2016111752A1Sodium molten-salt battery and molten-salt electrolyte or ionic liquid used thereinSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 2451US2016049694A1Positive electrode active material for sodium molten salt batteries, positive electrode for sodium molten salt batteries, and sodium molten salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 2550US2016126595A1Molten salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 2650US2021175520A1Porous body, fuel cell including the same, and steam electrolysis apparatus including the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 2750US2015295279A1Molten salt battery and method for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 2849US9553336B2Power supply system for wellSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jan 24, 2017·0 cites·12 claims
- 2949US2015140378A1Molten salt battery and power supply systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 3048US2015229001A1Molten salt composition and secondary battery using the molten salt compositionSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 3148US2020080216A1Molten-salt titanium plating solution composition and method for manufacturing titanium-plated memberSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3248US2020102664A1Method for manufacturing titanium-plated memberSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3348US2015249272A1Sodium secondary batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 3447US2016190642A1Lithium ion secondary battery, charge-discharge system and charging methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 3547US2014285153A1Method for operating molten salt batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 3647US2019198873A1Negative electrode active material and negative electrode for sodium secondary battery using molten salt electrolyte, and sodium secondary battery using molten salt electrolyteSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Application pending·0 cites
- 3746US2020190680A1Composite metal porous body and method for producing composite metal porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 3845US2020063281A1Method for preparing titanium plating solution and method for manufacturing titanium plated productSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Application pending·0 cites
- 3942US2019093249A1Conductive material and method for manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Application pending·0 cites
- 4037US2017110756A1Sodium ion secondary batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Application pending·0 cites
- 4137US2017047614A1Sodium ion secondary batterySUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →