-
Variable gain circuit
-
Patent number 7,362,172
-
Issue date Apr 22, 2008
-
Matsushita Electric Industrial Co., Ltd.
-
Takatoshi Tanaka
-
H03 - BASIC ELECTRONIC CIRCUITRY
-
Inductance variable device
-
Patent number 7,348,871
-
Issue date Mar 25, 2008
-
Matsushita Electric Industrial Co., Ltd.
-
Daisuke Watanabe
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
Inductance variable device
-
Patent number 7,336,147
-
Issue date Feb 26, 2008
-
Matsushita Electric Industrial Co., Ltd.
-
Daisuke Watanabe
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
-
MIM capacitor
-
Patent number 7,030,443
-
Issue date Apr 18, 2006
-
Matsushita Electric Industrial Co., Ltd.
-
Takuo Hino
-
H01 - BASIC ELECTRIC ELEMENTS
-
Oscillation circuit
-
Patent number 6,411,170
-
Issue date Jun 25, 2002
-
Matsushita Electric Industrial Co., Ltd.
-
Takuo Hino
-
H03 - BASIC ELECTRONIC CIRCUITRY