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Yukio HIRAOKA
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
8,450,836
Issue date
May 28, 2013
Panasonic Corporation
Shinichiro Uemura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Differential voltage control oscillator including radio-frequency s...
Patent number
7,310,506
Issue date
Dec 18, 2007
Matsushita Electric Industrial Co., Ltd.
Takayuki Tsukizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor differential circuit, oscillation apparatus, switchin...
Patent number
7,079,829
Issue date
Jul 18, 2006
Matsushita Electric Industrial Co, Ltd.
Toshifumi Nakatani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable capacitor element and integrated circuit having variable c...
Patent number
6,900,976
Issue date
May 31, 2005
Matsushita Electric Industrial Co., Ltd.
Yukio Hiraoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-Q inductor for high frequency
Patent number
6,891,462
Issue date
May 10, 2005
Matsushita Electric Industrial Co., Ltd.
Toshiakira Andoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-Q inductor for high frequency
Patent number
6,664,882
Issue date
Dec 16, 2003
Matsushita Electric Industrial Co., Ltd.
Toshiakira Andoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for synthesizing high-frequency signals for wi...
Patent number
6,563,387
Issue date
May 13, 2003
Matsushita Electric Industrial Co., Ltd.
Shunsuke Hirano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency divider
Patent number
6,075,834
Issue date
Jun 13, 2000
Matsushita Electric Industrial Co., Ltd.
Iwao Kojima
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
Publication number
20170012006
Publication date
Jan 12, 2017
SOCIONEXT INC.
Yoshihiro OKUMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20110266646
Publication date
Nov 3, 2011
PANASONIC CORPORATION
Shinichiro UEMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20100102414
Publication date
Apr 29, 2010
PANASONIC CORPORATION
Miki Yamanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE INCLUDING AN INDUCTOR ELEMENT
Publication number
20090261452
Publication date
Oct 22, 2009
Kouichi TSUJIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20070045768
Publication date
Mar 1, 2007
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Miki YAMANKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Differential voltage control oscillator including radio-frequency s...
Publication number
20050197085
Publication date
Sep 8, 2005
Takayuki Tsukizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor differential circuit, oscillation apparatus, switchin...
Publication number
20040140511
Publication date
Jul 22, 2004
Toshifumi Nakatani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Variable capacitor element and integrated circuit having variable c...
Publication number
20040100752
Publication date
May 27, 2004
Matsushita Electric Industrial Co., Ltd.
Yukio Hiraoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-Q inductor for high frequency
Publication number
20040041680
Publication date
Mar 4, 2004
Toshiakira Andoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High-Q inductor for high frequency
Publication number
20020067236
Publication date
Jun 6, 2002
Toshiakira Andoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Frequency synthesizer
Publication number
20010052823
Publication date
Dec 20, 2001
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Shunsuke Hirano
H03 - BASIC ELECTRONIC CIRCUITRY