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Kiyonori Yokoi
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Tochigi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Coaxial cable and multi-coaxial cable
Patent number
7,361,831
Issue date
Apr 22, 2008
Sumitomo Electric Industries, Ltd.
Masato Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shield cable, wiring component, and information apparatus
Patent number
7,323,640
Issue date
Jan 29, 2008
Sumitomo Electric Industries, Ltd.
Hirokazu Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coaxial cable
Patent number
7,314,996
Issue date
Jan 1, 2008
Sumitomo Electric Industries, Ltd.
Yoshihiro Nakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coaxial cables, multicore cables, and electronic apparatuses using...
Patent number
7,034,228
Issue date
Apr 25, 2006
Sumitomo Electric Industries, Ltd.
Kiyonori Yokoi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coaxial cables, multicore cables, and electronic apparatuses using...
Patent number
6,894,226
Issue date
May 17, 2005
Sumitomo Electric Industries, Ltd.
Kiyonori Yokoi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a worked-wire product
Patent number
6,631,554
Issue date
Oct 14, 2003
Sumitomo Electric Industries, Ltd.
Kazuhiro Sato
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Elementary coaxial cable wire, coaxial cable, and coaxial cable bundle
Patent number
6,417,445
Issue date
Jul 9, 2002
Sumitomo Electric Industries, Ltd.
Kazuhiro Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing terminal wire connection
Patent number
6,148,510
Issue date
Nov 21, 2000
Sumitomo Electric Industries, Ltd.
Kiyonori Yokoi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Coaxial cable and multi-coaxial cable
Publication number
20080035367
Publication date
Feb 14, 2008
Sumitomo Electric Industries, Ltd.
Masato Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Shield cable, wiring component, and information apparatus
Publication number
20060048966
Publication date
Mar 9, 2006
Hirokazu Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Coaxial cables, multicore cables, and electronic apparatuses using...
Publication number
20050045364
Publication date
Mar 3, 2005
Kiyonori Yokoi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Signal transmission cable terminal device and data transmission met...
Publication number
20050029006
Publication date
Feb 10, 2005
Sumitomo Electric Industries Ltd.
Hirokazu Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Coaxial cables, multicore cables, and electronic apparatuses using...
Publication number
20020029896
Publication date
Mar 14, 2002
Kiyonori Yokoi
H01 - BASIC ELECTRIC ELEMENTS