Inventor · disambiguated record
Shigemasa Kuwata
Also filed as: KUWATA SHIGEMASA
12 granted patents·12 pending applications·6 citations·filing 2012–2024
81Inventor score
Top patents by PatentIndex Score
24 records- 0176US9325022B2Gas diffusion layer for fuel cell and method for manufacturing the sameOKUYAMA YOZO·Filed 2012·Granted Apr 26, 2016·4 cites·11 claims
- 0269US12176542B2Anode interlayer for all-solid-state batteries and method of manufacturing the all-solid-state batteriesNISSAN NORTH AMERICA INC·Filed 2021·Granted Dec 24, 2024·0 cites·6 claims
- 0368US10147954B2Positive electrode for air cell and manufacturing method thereofNISSAN MOTOR·Filed 2013·Granted Dec 4, 2018·1 cites·19 claims
- 0465US9793550B2Gas diffusion layer for fuel cellOKUYAMA YOZO·Filed 2012·Granted Oct 17, 2017·1 cites·7 claims
- 0564US2024038997A1Anode Current Collector Modification for Lithium Metal BatteriesNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 0664US2024145698A1Composite Cathode Material and Structure for All-Solid-State BatteriesNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 0764US2024006600A1Anode Composite Interlayer for Lithium Metal BatteriesNISSAN NORTH AMERICA INC·Filed 2022·Application pending·0 cites
- 0861US11715827B2Anode interlayer for lithium batteriesNISSAN NORTH AMERICA INC·Filed 2021·Granted Aug 1, 2023·0 cites·7 claims
- 0960US2025279420A1Stabilization of Lithium-Ion BatteriesNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 1059US2025006980A1Electrolyte Formulation for Lithium-Ion BatteriesNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 1159US2025293250A1Lithium Metal Oxide Based Cathode Chemistries for Lithium BatteriesNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 1259US2025006979A1Electrolyte Formulation with Silicon-Containing Additive for Lithium-Ion BatteriesNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 1357US10109877B2Method for producing fuel cell electrode sheetNISSAN MOTOR·Filed 2013·Granted Oct 23, 2018·0 cites·8 claims
- 1457US2025276610A1Vehicle battery management systemNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 1557US2025277855A1Non-transitory differential physics networkNISSAN NORTH AMERICA INC·Filed 2024·Application pending·0 cites
- 1657US2025046400A1Determining Molecules to Implement in Refrigeration SystemsNISSAN NORTH AMERICA INC·Filed 2023·Application pending·0 cites
- 1756US11522213B2Coating material for cathode active material in lithium batteriesNISSAN NORTH AMERICA INC·Filed 2021·Granted Dec 6, 2022·0 cites·16 claims
- 1854US2022263092A1Composite Cathode Material for Lithium BatteriesNISSAN NORTH AMERICA INC·Filed 2021·Application pending·0 cites
- 1953US12215269B1Chiral azobenzene dopants with increased delta helical twisting powerNISSAN NORTH AMERICA INC·Filed 2023·Granted Feb 4, 2025·0 cites·13 claims
- 2046US10128514B2Fuel cell metal separator structure, fuel cell using the separator structure and fuel cell stackNISSAN MOTOR·Filed 2016·Granted Nov 13, 2018·0 cites·13 claims
- 2146US9601793B2Electrolyte film—electrode assemblyNISSAN MOTOR·Filed 2013·Granted Mar 21, 2017·0 cites·15 claims
- 2241US2021098084A1Method and System for Material ScreeningNISSAN NORTH AMERICA INC·Filed 2019·Application pending·0 cites
- 2338US10361445B2Microporous layer sheet for fuel cell and method for producing the sameKUWATA SHIGEMASA·Filed 2012·Granted Jul 23, 2019·0 cites·5 claims
- 2436US10707497B2Fuel cellNISSAN MOTOR·Filed 2015·Granted Jul 7, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →