Inventor

YASUI TSUYOSHI

JP4 patents

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

TOKYO SHIBAURA ELECTRIC CO

2 patents

US4339326AJul 13, 1982

Surface processing apparatus utilizing microwave plasma

TOKYO SHIBAURA ELECTRIC CO73 citations92

US4420498ADec 13, 1983

Method of forming a decorative metallic nitride coating

TOKYO SHIBAURA ELECTRIC CO13 citations72

TOSHIBA KK

1 patent

US5098652AMar 24, 1992

Precision parts of non-magnetic stainless steels

TOSHIBA KK13 citations72

KOBE STEEL LTD

1 patent

US4417723ANov 29, 1983

Tuyere for blowing gases into molten metal bath container

KOBE STEEL LTD18 citations71