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Yukihiro Hirai
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor package having socket function, semiconductor module,...
Patent number
8,106,507
Issue date
Jan 31, 2012
Advanced Systems Japan Inc.
Yukihiro Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microconnector for FPC connection and method of producing the same
Patent number
7,351,070
Issue date
Apr 1, 2008
Advanced Systems Japan Inc.
Yukihiro Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Terminal for spiral contactor and spiral contactor
Patent number
6,887,085
Issue date
May 3, 2005
Advanced Systems Japan, Inc.
Yukihiro Hirai
G01 - MEASURING TESTING
Information
Patent Grant
Method for manufacturing spiral contactor
Patent number
6,763,581
Issue date
Jul 20, 2004
Yukihiro Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Spiral contactor, semiconductor device inspecting apparatus and ele...
Patent number
6,517,362
Issue date
Feb 11, 2003
Yukihiro Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Probe card
Patent number
6,271,674
Issue date
Aug 7, 2001
Kabushiki Kaisha Nihon Micronics
Yoshiei Hasegawa
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SPIRAL CONTACT AND PROCESS FOR PRODUCING THE SAME
Publication number
20110177729
Publication date
Jul 21, 2011
Advanced Systems Japan Inc.
Yukihiro Hirai
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Semiconductor Package Having Socket Function, Semiconductor Module,...
Publication number
20090067135
Publication date
Mar 12, 2009
ADVANCED SYSTEMS JAPAN INC.
Yukihiro Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Microconnector for fpc connection and method of producing the same
Publication number
20060151210
Publication date
Jul 13, 2006
Yukihiro Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Contact for spiral contactor and spiral contactor
Publication number
20040185694
Publication date
Sep 23, 2004
Yukihiro Hirai
G01 - MEASURING TESTING
Information
Patent Application
Spiral contactor and manufacturing method for this apparatus, and a...
Publication number
20030060064
Publication date
Mar 27, 2003
Yukihiro HIRAI
Yukihiro Hirai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Spiral contactor and manufacturing method for this apparatus, and a...
Publication number
20020037657
Publication date
Mar 28, 2002
Yukihiro Hirai
H01 - BASIC ELECTRIC ELEMENTS