Inventor
KUZUO RYUICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KUZUO RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO METAL MINING CO
4 patentsUS9553311B2Jan 24, 2017
Positive electrode active material for non-aqueous electrolyte secondary battery and production method for same, precursor for positive electrode active material, and non-aqueous electrolyte secondary battery using positive electrode active material
SUMITOMO METAL MINING CO2 citations71
US5006388AApr 9, 1991
Magnetic disc
SUMITOMO METAL MINING CO11 citations69
US10020498B2Jul 10, 2018
Coated nickel hydroxide powder for positive electrode active material for alkaline secondary battery, and production method therefor
SUMITOMO METAL MINING CO0 citations38
US9768444B2Sep 19, 2017
Coated nickel hydroxide powder for positive electrode active material of alkaline secondary battery, and evaluation method for coating adhesion properties of coated nickel hydroxide powder
SUMITOMO METAL MINING CO0 citations38
KUZUO RYUICHI
2 patentsUS8603677B2Dec 10, 2013
Coated nickel hydroxide powder as cathode active material for alkaline secondary battery and method for producing the same
KUZUO RYUICHI3 citations54
US9059461B2Jun 16, 2015
Coated nickel hydroxide powder as cathode active material for alkaline secondary battery and method for producing same
KUZUO RYUICHI0 citations43