Inventor

IMANISHI IKUO

JP5 patents

Patents

5 patents

US6870241B2Mar 22, 2005

High frequency switch circuit device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD59 citations95

US6859085B2Feb 22, 2005

Mixer circuit and differential amplifier circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations83

US6667657B2Dec 23, 2003

RF variable gain amplifying device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations83

US5627490AMay 6, 1997

Amplifier circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations73

US6664609B2Dec 16, 2003

High frequency differential amplification circuit with reduced parasitic capacitance

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72