Inventor

WAKANO SHIGERU

JP3 patents

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

SUMITOMO METAL IND

2 patents

US4659631AApr 21, 1987

Corrosion resistant duplex plated sheet steel

SUMITOMO METAL IND25 citations89

US4464232AAug 7, 1984

Production of one-side electroplated steel sheet

SUMITOMO METAL IND41 citations88

NIPPON OILS & FATS CO LTD

1 patent

US5108629AApr 28, 1992

Organic lubricating coating composition for use in plastic deformation of metal sheet

NIPPON OILS & FATS CO LTD7 citations69