Patents/Inventors

Masamichi Yamamoto

OsakaJP4 patents

4 Patents

US125384322026
Printed Wiring Board
SUMITOMO ELECTRIC PRINTED CIRCUITS, Inc.
0 cites
US121195912024
Shielded Flat Cable and Shielded Flat Cable with Circuit Board
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites
US120161322024
Base Material for Printed Circuit Board and Method of Manufacturing Base Material for Printed Circuit Board
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites
US118643122024
Printed Circuit Board and Method of Manufacturing Printed Circuit Board
SUMITOMO ELECTRIC INDUSTRIES, Ltd.
0 cites