Inventor

NAKAKOUJI HISATADA

JP3 patents

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

KAWASAKI STEEL CO

2 patents

US4579786AApr 1, 1986

Surface-treated steel strips seam weldable into cans

KAWASAKI STEEL CO24 citations79

US4687713AAug 18, 1987

Tin-free steel strips useful in the manufacture of welded cans and process for making

KAWASAKI STEEL CO10 citations67

OGATA HAJIME

1 patent

US4832800AMay 23, 1989

Process for preparing surface-treated steel strips adapted for electric resistance welding

OGATA HAJIME1 citations44