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Osamu Shibata
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Ishikawa-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Antenna unit and radio communication device
Patent number
8,928,539
Issue date
Jan 6, 2015
Murata Manufacturing Co., Ltd.
Kengo Onaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-frequency switch module
Patent number
8,699,966
Issue date
Apr 15, 2014
Murata Manufacturing Co., Ltd.
Osamu Shibata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Patch antenna device and antenna device
Patent number
8,089,409
Issue date
Jan 3, 2012
Murata Manufacturing Co., Ltd.
Osamu Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radio communication system
Patent number
7,496,384
Issue date
Feb 24, 2009
Kabushiki Kaisha Toshiba
Ichiro Seto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surface acoustic wave device and method that prevents restoration o...
Patent number
7,425,881
Issue date
Sep 16, 2008
Murata Manufacturing Co., Ltd.
Osamu Shibata
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Antenna apparatus
Patent number
7,242,366
Issue date
Jul 10, 2007
Murata Manufacturing Co., Ltd.
Osamu Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Radio communication system
Patent number
7,043,271
Issue date
May 9, 2006
Kabushiki Kaisha Toshiba
Ichiro Seto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Surface acoustic wave device and communication device
Patent number
6,998,760
Issue date
Feb 14, 2006
Murata Manufacturing Co., Ltd.
Osamu Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave device and communication device including same
Patent number
6,815,870
Issue date
Nov 9, 2004
Murata Manufacturing Co., Ltd.
Osamu Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Surface acoustic wave apparatus and communication unit
Patent number
6,815,868
Issue date
Nov 9, 2004
Murata Manufacturing Co., Ltd.
Osamu Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
COMMON MODE FILTER PROVIDED WITH HIGHTENED REMOVAL FUNCTION OF COMM...
Publication number
20130278355
Publication date
Oct 24, 2013
Osamu SHIBATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANTENNA UNIT AND RADIO COMMUNICATION DEVICE
Publication number
20130162488
Publication date
Jun 27, 2013
Murata Manufacturing Co., Ltd.
Kengo ONAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-FREQUENCY SWITCH MODULE
Publication number
20120224514
Publication date
Sep 6, 2012
Murata Manufacturing Co., Ltd.
Osamu SHIBATA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PATCH ANTENNA DEVICE AND ANTENNA DEVICE
Publication number
20090224981
Publication date
Sep 10, 2009
Osamu Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Antenna apparatus
Publication number
20070030210
Publication date
Feb 8, 2007
Murata Manufacturing Co., Ltd.
Osamu Shibata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Surface acoustic wave device
Publication number
20060170521
Publication date
Aug 3, 2006
Osamu Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Radio communication system
Publication number
20060079290
Publication date
Apr 13, 2006
Kabushiki Kaisha Toshiba
Ichiro Seto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Wireless transmitting apparatus, wireless communication system and...
Publication number
20040029533
Publication date
Feb 12, 2004
Kabushiki Kaisha Toshiba
Ryoko Matsuo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Surface acoustic wave device and communication device
Publication number
20040000839
Publication date
Jan 1, 2004
Murata Manufacturing Co., Ltd.
Osamu Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface acoustic wave device and communication device including same
Publication number
20030168932
Publication date
Sep 11, 2003
Osamu Shibata
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Surface acoustic wave apparatus and communication unit
Publication number
20020145361
Publication date
Oct 10, 2002
Osamu Shibata
H03 - BASIC ELECTRONIC CIRCUITRY