Patents/Inventors

Koji Sonoda

Yokohama KanagawaJP2 patents

3 Patents

US124759302025
Magnetic Recording Device
Toshiba Electronic Devices & Storage Corporation
0 cites
US122326602025
Bathtub Apparatus
TOTO Ltd.
0 cites
US119421192024
Magnetic Recording/reproducing Apparatus and Method for Manufacturing the Same
Toshiba Electronic Devices & Storage Corporation
0 cites