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Katsuaki Obayashi
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Coaxial connector with an insulating base with grooves between grou...
Patent number
8,414,306
Issue date
Apr 9, 2013
Dai-Ichi Seiko Co., Ltd.
Tetsuya Tagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coaxial cable connector
Patent number
6,790,082
Issue date
Sep 14, 2004
I-PEX Co., Ltd.
Katsuaki Obayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connector
Patent number
5,871,369
Issue date
Feb 16, 1999
I-PEX Co., Ltd.
Katsuaki Obayashi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
COAXIAL CONNECTOR DEVICE
Publication number
20120009817
Publication date
Jan 12, 2012
I-PEX CO., LTD.
Tetsuya Tagawa
H01 - BASIC ELECTRIC ELEMENTS