Patents/Inventors

Hideto Sugawara

Nonoichi IshikawaJP3 patents

4 Patents

US124144062025
Semiconductor Light-emitting Device and Photocoupler
Toshiba Electronic Devices & Storage Corporation
0 cites
US119089722024
Semiconductor Light-emitting Device and Optical Coupling Device
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
0 cites
US117284582023
Semiconductor Light-emitting Device
Toshiba Electronic Devices & Storage Corporation
0 cites
US116949002023
Semiconductor Device and Method for Manufacturing the Same
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
0 cites