Patents/Inventors

Shuji Kozawa

TokyoJP2 patents

3 Patents

US121810122024
Damper Spring
NIPPON STEEL SG WIRE CO., Ltd.
0 cites
US120069942024
Valve Spring
NIPPON STEEL SG WIRE CO., Ltd.
0 cites
US119526502024
Steel Wire
NIPPON STEEL SG WIRE CO., Ltd.
0 cites