Inventor

TSUKUDA AKINORI

JP2 patents

Patents

2 patents

US6306731B1Oct 23, 2001

Semiconductor device and method for fabricating the same

OKI ELECTRIC IND CO LTD119 citations94

US5065111ANov 12, 1991

Differential amplifying circuit operable at high speed

OKI ELECTRIC IND CO LTD3 citations59