Inventor
HOSOKAWA YOSHIKAZU
6 patents
Patents
6 patentsUS4942441AJul 17, 1990
Thin film semiconductor device and method of manufacturing the same
HITACHI LTD144 citations97
US4954855ASep 4, 1990
Thin film transistor formed on insulating substrate
HITACHI LTD57 citations96
US4746961AMay 24, 1988
Field effect transistor
HITACHI LTD20 citations82
US4063115ADec 13, 1977
Semiconductor switch
HITACHI LTD11 citations73
US3958268AMay 18, 1976
Thyristor highly proof against time rate of change of voltage
HITACHI LTD6 citations61
US4654691AMar 31, 1987
Semiconductor device with field plate
HITACHI LTD6 citations59