Patents/Assignees

SUMITOMO METAL MINING CO., Ltd.

131 patents in portfolio

US12024466utility2024
Thick Film Resistor Paste, Thick Film Resistor, and Electronic Component
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US12027681utility2024
Method for Recovering Valuable Metals from Waste Lithium Ion Batteries
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US12018359utility2024
Composite Tungsten Oxide Film and Method for Producing Same, and Film-deposited Base Material and Article Each Provided with Said Film
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US12006566utility2024
Composite Tungsten Oxide Film and Method for Producing Same, and Film-deposited Base Material and Article Each Provided with Said Film
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US12009506utility2024
Nonaqueous Electrolyte Secondary Battery
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US12009517utility2024
Nickel-manganese Composite Hydroxide, Method for Producing the Same, Positive Electrode Active Material for Nonaqueous Electrolyte Secondary Battery, Method for Producing the Same, and Nonaqueous Electrolyte Secondary Battery
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US12000018utility2024
Method for Separating Copper from Nickel and Cobalt
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US11996556utility2024
Positive Electrode Active Material for Non-aqueous Electrolyte Secondary Battery and Method for Producing the Same, Positive Electrode Mixture Paste for Non-aqueous Electrolyte Secondary Battery, and Non-aqueous Electrolyte Secondary Battery
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US11987520utility2024
Surface-treated Infrared Absorbing Fine Particle Dispersion Liquid and Infrared Absorbing Transparent Substrate
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US11990259utility2024
Rare Earth-iron-nitrogen-based Magnetic Powder, Compound for Bonded Magnet, Bonded Magnet, and Method for Producing Rare Earth-iron-nitrogen-based Magnetic Powder
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US11990618utility2024
Positive Electrode Active Material for Non-aqueous Electrolyte Secondary Battery and Process for Producing Same, and Non-aqueous Electrolyte Secondary Battery
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US11973223utility2024
Manganese Composite Hydroxide and Process for Producing Same, Positive Electrode Active Material and Process for Producing Same, and Non-aqueous Electrolyte Secondary Battery
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US11967700utility2024
Non-aqueous Electrolyte Secondary Battery Including a Positive Electrode Active Substance Containing a Lithium Composite Oxide Porous Particle and a Rock Salt Layer
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US11967709utility2024
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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US11967713utility2024
Positive Electrode Active Material for Non-aqueous Electrolyte Secondary Battery Comprising Tungsten Coating Film, and Non-aqueous Electrolyte Secondary Battery
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US11959151utility2024
Method for Separating Copper from Nickel and Cobalt
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US11962000utility2024
Non-aqueous Electrolyte Secondary Battery Including a Positive Electrode Active Substance Containing a Lithium Composite Oxide Porous Particle Having Voids
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US11949102utility2024
Positive Electrode Active Material Precursor for Nonaqueous Electrolyte Secondary Battery and Method for Manufacturing Positive Electrode Active Material Precursor for Nonaqueous Electrolyte Secondary Battery
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US11926883utility2024
Method for Recovering Valuable Metal
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US11923533utility2024
Non-aqueous Electrolyte Secondary Battery Including a Positive Electrode Active Substance Containing a Lithium Composite Oxide Porous Particle Having Voids
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