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Shigeru Murayama
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Foam coaxial cable and method of manufacturing the same
Patent number
7,355,123
Issue date
Apr 8, 2008
Hirakawa Hewtech Corporation
Hiroyuki Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connector
Patent number
7,144,260
Issue date
Dec 5, 2006
Advantest Corporation
Shigeru Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connector
Patent number
7,125,264
Issue date
Oct 24, 2006
Advantest Corporation
Shigeru Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connector, electronic component fixing device, and tester
Patent number
7,033,196
Issue date
Apr 25, 2006
Advantest Corp.
Shigeru Murayama
G01 - MEASURING TESTING
Information
Patent Grant
High accuracy foamed coaxial cable and method for manufacturing the...
Patent number
6,963,032
Issue date
Nov 8, 2005
Hirakawa Hewtech Corporation
Tetsuo Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connector
Patent number
6,846,189
Issue date
Jan 25, 2005
Advantest Corporation
Shigeru Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor component mounting apparatus
Patent number
6,478,596
Issue date
Nov 12, 2002
Advantest Corporation
Kenji Yoshida
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor component mounting apparatus
Patent number
6,398,570
Issue date
Jun 4, 2002
Advantest Corporation
Kenji Yoshida
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor component mounting apparatus
Patent number
6,184,698
Issue date
Feb 6, 2001
Advantest Coprporation
Kenji Yoshida
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Connector
Publication number
20070004254
Publication date
Jan 4, 2007
Advantest Corporation
Shigeru Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Foam coaxial cable and method of manufacturing the same
Publication number
20060254792
Publication date
Nov 16, 2006
Hiroyuki Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONNECTOR
Publication number
20060057874
Publication date
Mar 16, 2006
Advantest Corporation
Shigeru Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Connector, electronic component fixing device, and tester
Publication number
20050159034
Publication date
Jul 21, 2005
Shigeru Murayama
G01 - MEASURING TESTING
Information
Patent Application
High accuracy foamed coaxial cable and method for manufacturing the...
Publication number
20050115738
Publication date
Jun 2, 2005
Tetsuo Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Connector
Publication number
20050054224
Publication date
Mar 10, 2005
Advantest Corporation
Shigeru Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONNECTOR
Publication number
20040242035
Publication date
Dec 2, 2004
Shigeru Murayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor component mounting apparatus
Publication number
20020061664
Publication date
May 23, 2002
Kenji Yoshida
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR