Inventor
UEKUSA KIKOO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “UEKUSA KIKOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL MINING CO
9 patentsUS6495488B2Dec 17, 2002
Production of spherical catalyst carrier
SUMITOMO METAL MINING CO18 citations92
US6251823B1Jun 26, 2001
Production of spherical catalyst carrier
SUMITOMO METAL MINING CO20 citations92
US5468709ANov 21, 1995
Catalysts for hydrotreating hydrocarbon oils and method of preparing the same
SUMITOMO METAL MINING CO42 citations91
US11482703B2Oct 25, 2022
Positive-electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery
SUMITOMO METAL MINING CO2 citations72
US11217790B2Jan 4, 2022
Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery
SUMITOMO METAL MINING CO3 citations72
US10790509B2Sep 29, 2020
Positive-electrode active material precursor for nonaqueous electrolyte secondary battery, positive-electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive-electrode active material for nonaqueous electrolyte secondary battery
SUMITOMO METAL MINING CO3 citations72
US4950633AAug 21, 1990
Catalyst for hydrotreating coal liquefaction and circulation solvent
SUMITOMO METAL MINING CO10 citations70
US11949102B2Apr 2, 2024
Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery
SUMITOMO METAL MINING CO0 citations62
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