Inventor

OZAWA Shuuzou

JP2 patents

⚠️ This page may combine multiple inventors who share the name “OZAWA Shuuzou”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO METAL MINING CO

1 patent

US12592385B2Mar 31, 2026

Method for manufacturing positive-electrode active material precursor and positive-electrode active material for nonaqueous electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations46

SUMITOMO METAL MINING CO LTD

1 patent

US12595189B2Apr 7, 2026

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

SUMITOMO METAL MINING CO LTD0 citations35