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Ryuichi Takayasu
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Flexible board electrical connector
Patent number
6,383,017
Issue date
May 7, 2002
Hirose Electric Co., Ltd.
Ryuichi Takayasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible board low profile electrical connector
Patent number
6,116,947
Issue date
Sep 12, 2000
Hirose Electric Co., Ltd.
Ryuichi Takayasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible board electrical connector with pressure lever
Patent number
5,904,586
Issue date
May 18, 1999
Hirose Electric Co., Ltd.
Ryuichi Takayasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible board electrical connector
Patent number
5,785,549
Issue date
Jul 28, 1998
Hirose Electric Co., Ltd.
Ryuichi Takayasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible board electrical connector
Patent number
5,580,272
Issue date
Dec 3, 1996
Hirose Electric Co., Ltd.
Tomisaburo Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Flexible board electrical connector
Patent number
5,458,506
Issue date
Oct 17, 1995
Hirose Electric Co., Ltd.
Tomisaburo Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Flexible board electrical connector
Publication number
20020028605
Publication date
Mar 7, 2002
Ryuichi Takayasu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Card connector
Publication number
20020008142
Publication date
Jan 24, 2002
Ryuichi Takayasu
G06 - COMPUTING CALCULATING COUNTING