Patents/Assignees

SUMITOMO METAL MINING CO., Ltd.

131 patents in portfolio

US12620589utility2026
Method for Producing Positive Electrode Active Material for Lithium Secondary Battery and Method for Producing Positive Electrode for Lithium Secondary Battery
0 cites
US12595189utility2026
Metal Composite Hydroxide and Method for Producing the Same, Positive Electrode Active Material for Lithium Ion Secondary Battery and Method for Producing the Same, and Lithium Ion Secondary Battery Using the Same
0 cites
US12592385utility2026
Method for Manufacturing Positive-electrode Active Material Precursor and Positive-electrode Active Material for Nonaqueous Electrolyte Secondary Battery
0 cites
US12580179utility2026
Metal Composite Hydroxide and Method for Producing Same, Positive Electrode Active Material for Non-aqueous Electrolyte Secondary Battery and Method for Producing Same, and Non-aqueous Electrolyte Secondary Battery
0 cites
US12565429utility2026
Electromagnetic Wave Absorbing Particles, Electromagnetic Wave Absorbing Particle Dispersion Liquid, and Method for Manufacturing Electromagnetic Wave Absorbing Particles
0 cites
US12562383utility2026
Positive Electrode Active Material for Lithium Ion Secondary Battery and Lithium Ion Secondary Battery
0 cites
US12562382utility2026
Nickel Manganese Cobalt Composite Hydroxide, Method for Producing Nickel Manganese Cobalt Composite Hydroxide, Lithium Nickel Manganese Cobalt Composite Oxide, and Lithium Ion Secondary Battery
0 cites
US12555786utility2026
Positive Electrode Active Material for Lithium Ion Secondary Battery, Method for Producing the Same, and Lithium Ion Secondary Battery
0 cites
US12538710utility2026
Magnetostrictive Member and Method for Manufacturing Magnetostrictive Member
0 cites
US12531238utility2026
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
0 cites
US12531240utility2026
Positive Electrode Active Material for All-solid-state Lithium Ion Secondary Battery and Method for Manufacturing the Same
0 cites
US12500283utility2025
Method for Treating Alloy
0 cites
US12494482utility2025
Lithium Metal Composite Oxide Powder, Positive Electrode Active Material for Lithium Secondary Batteries, Positive Electrode, and Lithium Secondary Battery
0 cites
US12473208utility2025
Production Method and Production Apparatus for Nickel Sulfate Solution
0 cites
US12465899utility2025
Slurry Processing Apparatus, Microbubble Generation Equipment, and Slurry Processing Method
0 cites
US12464952utility2025
Magnetostrictive Member and Method for Manufacturing Magnetostrictive Member
0 cites
US12454465utility2025
Nickel Manganese Cobalt Composite Hydroxide, Method for Producing Nickel Manganese Cobalt Composite Hydroxide, Lithium Nickel Manganese Cobalt Composite Oxide, and Lithium Ion Secondary Battery
0 cites
US12451483utility2025
Metal Composite Hydroxide and Method for Producing Same, Positive Electrode Active Material for Non-aqueous Electrolyte Secondary Battery and Method for Producing Same, and Non-aqueous Electrolyte Secondary Battery
0 cites
US12448325utility2025
Optical Film, Sputtering Target, and Method of Producing Optical Film
0 cites
US12444740utility2025
Cathode Active Material for Lithium Ion Secondary Battery and Method for Producing Same
0 cites

Page 1 of 7Next →