Patents/Assignees

SUMITOMO METAL MINING CO., Ltd.

131 patents in portfolio

US12435223utility2025
Dark Powder Dispersion Liquid, Dark Powder Dispersion Body and Colored Layer-attached Base Material
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US12431494utility2025
Nickel Manganese Cobalt Composite Hydroxide, Method for Producing Nickel Manganese Cobalt Composite Hydroxide, Lithium Nickel Manganese Cobalt Composite Oxide, and Lithium Ion Secondary Battery
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US12418041utility2025
Positive Electrode Active Material for Non-aqueous Electrolyte Secondary Battery and Method for Manufacturing the Same, Positive Electrode Mixed Material Paste for Non-aqueous Electrolyte Secondary Battery, and Non-aqueous Electrolyte Secondary Battery
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US12394794utility2025
Positive Electrode Active Material, High-temperature Operation Type Lithium-ion Polymer Secondary Battery, High-temperature Operation Type Lithium Ion Inorganic All-solid-state Secondary Battery
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US12388111utility2025
Nonaqueous Electrolyte Secondary Battery Positive Electrode Active Material and Method for Manufacturing Same, and Nonaqueous Electrolyte Secondary Battery
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US12381214utility2025
Non-aqueous Electrolyte Secondary Battery Positive Electrode Active Material and Method for Producing Same, and Non-aqueous Electrolyte Secondary Battery Which Uses Positive Electrode Active Material
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US12381215utility2025
Nonaqueous Electrolyte Secondary Battery Positive Electrode Active Material and Method for Producing Same, and Nonaqueous Electrolyte Secondary Battery Which Uses Positive Electrode Active Material
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US12381218utility2025
Positive Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery
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US12351476utility2025
Infrared Absorbing Material Fine Particle Dispersion Liquid and Method for Production Thereof
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US12334549utility2025
Positive Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery
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US12334550utility2025
Positive Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery
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US12315924utility2025
Positive Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery
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US12315909utility2025
Positive Electrode Active Material for Lithium Ion Secondary Battery, Method for Producing the Same, and Lithium Ion Secondary Battery
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US12315916utility2025
Positive Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery
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US12304860utility2025
Thick Film Resistor Paste, Thick Film Resistor, and Electronic Component
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US12297528utility2025
Optical Film, Sputtering Target, and Method of Producing Optical Film
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US12298543utility2025
Electromagnetic Wave Absorbing Particle Dispersion, Electromagnetic Wave Absorbing Laminate, and Electromagnetic Wave Absorbing Transparent Base Material
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US12291762utility2025
Method for Manufacturing Nickel and Cobalt-containing Solution from Hydroxide Containing Nickel and Cobalt
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US12286561utility2025
Infrared-absorbing Fine Particle-containing Composition and Method for Producing the Same
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US12288876utility2025
Nickel Composite Hydroxide and Manufacturing Method Thereof, Cathode Active Material for Nonaqueos-electrolyte Secondary Battery and Manufacturing Method Thereof, and Nonaqueous-electrolyte Secondary Battery
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