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Shunji Abe
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Kawasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Socket for semiconductor device
Patent number
6,793,512
Issue date
Sep 21, 2004
Yamaichi Electronics Co., Ltd.
Shunji Abe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
IC socket
Patent number
6,149,449
Issue date
Nov 21, 2000
Yamaichi Electronics Co., Ltd.
Shunji Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Burst transfer system
Patent number
6,118,762
Issue date
Sep 12, 2000
Fujitsu Limited
Yuji Nomura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC positioning device in IC socket
Patent number
5,989,048
Issue date
Nov 23, 1999
Yamaichi Electronics Co., Ltd.
Shunji Abe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
IC pressing rotating lever mechanism IC socket
Patent number
5,823,794
Issue date
Oct 20, 1998
Yamaichi Electronics Co., Ltd.
Shunji Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
IC socket
Patent number
5,752,846
Issue date
May 19, 1998
Yamaichi Electronics Co., Ltd.
Shunji Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connection admission control system
Patent number
5,751,691
Issue date
May 12, 1998
Fujitsu Limited
Toshio Soumiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC socket
Patent number
5,697,795
Issue date
Dec 16, 1997
Yamaichi Electronics Co., Ltd.
Shunji Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact structure for IC socket
Patent number
5,646,442
Issue date
Jul 8, 1997
Yamaichi Electronics Co., Ltd.
Shunji Abe
G01 - MEASURING TESTING
Information
Patent Grant
Contacting structure with respect to spherical bump
Patent number
5,641,945
Issue date
Jun 24, 1997
Yamaichi Electronics Co., Ltd.
Shunji Abe
G01 - MEASURING TESTING
Information
Patent Grant
Structure for electrical connection of electric part
Patent number
5,626,481
Issue date
May 6, 1997
Yamaichi Electronics Co., Ltd.
Shunji Abe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Call admission control in ATM network
Patent number
5,594,717
Issue date
Jan 14, 1997
Fujitsu Limited
Yoshihiro Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications network independent designing system and managing me...
Patent number
5,583,860
Issue date
Dec 10, 1996
Fujitsu Limited
Akinori Iwakawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Routing system for communications network
Patent number
5,537,394
Issue date
Jul 16, 1996
Fujitsu Limited
Shunji Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC retainer in IC socket
Patent number
5,531,608
Issue date
Jul 2, 1996
Yamaichi Electronics Co., Ltd.
Shunji Abe
G01 - MEASURING TESTING
Information
Patent Grant
IC carrier
Patent number
5,493,150
Issue date
Feb 20, 1996
Yamaichi Electronics Co., Ltd.
Noriyuki Matsuoka
G01 - MEASURING TESTING
Information
Patent Grant
Integrated circuit package receptacle
Patent number
5,451,816
Issue date
Sep 19, 1995
Yamaichi Electronics Co., Ltd.
Shunji Abe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Connection admission control system
Patent number
5,341,366
Issue date
Aug 23, 1994
Fujitsu Limited
Toshio Soumiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Traffic control system for asynchronous transfer mode exchange
Patent number
5,335,222
Issue date
Aug 2, 1994
Fujitsu Limited
Jyoei Kamoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Traffic control system for asynchronous transfer mode exchange
Patent number
5,280,483
Issue date
Jan 18, 1994
Fujitsu Limited
Jyoei Kamoi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self-routing switching system with multiple link connections betwee...
Patent number
4,993,018
Issue date
Feb 12, 1991
Fujitsu Limited
Kazuo Hajikano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC socket
Patent number
4,887,969
Issue date
Dec 19, 1989
Yamaichi Electric Mfg. Co., Ltd.
Shunji Abe
G01 - MEASURING TESTING
Information
Patent Grant
IC socket
Patent number
4,758,176
Issue date
Jul 19, 1988
Yamaichi Electric Mfg. Co., Ltd.
Shunji Abe
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Socket for semiconductor device
Publication number
20030032320
Publication date
Feb 13, 2003
Yamaichi Electronics Co., Ltd.
Shunji Abe
H01 - BASIC ELECTRIC ELEMENTS