Inventor

OKAMI YUJI

JP2 patents

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

NIPPON KOKAN KK

1 patent

US4986341AJan 22, 1991

Process for making non-oriented high silicon steel sheet

NIPPON KOKAN KK10 citations69

KAO CORP

1 patent

US4693839ASep 15, 1987

Metal rolling oil composition

KAO CORP15 citations69