Inventor

TAKAYANAGI SHIGETOSHI

JP3 patents

Patents

3 patents

US4256513AMar 17, 1981

Photoelectric conversion device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD148 citations92

US4185291AJan 22, 1980

Junction-type field effect transistor and method of making the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations80

US4261792AApr 14, 1981

Method for fabrication of semiconductor devices

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations71