Yoshimasa WATANABE

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Kanuma-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial cable and method for manufacturing the same
- Patent number 10,224,682
- Issue date Mar 5, 2019
- Sumitomo Electric Industries, Ltd.
- Yoshimasa Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat cable
- Patent number 10,134,504
- Issue date Nov 20, 2018
- Sumitomo Electric Industries, Ltd.
- Yuya Namiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-core cable
- Patent number 9,431,726
- Issue date Aug 30, 2016
- Sumitomo Electric Industries, Ltd.
- Masato Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-core cable and aligning method therefor
- Patent number 9,172,226
- Issue date Oct 27, 2015
- Sumitomo Electric Industries, Ltd.
- Masato Tanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COAXIAL CABLE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20170365963
- Publication date Dec 21, 2017
- Sumitomo Electric Industries, Ltd.
- Yoshimasa WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-CORE CABLE
- Publication number 20170004907
- Publication date Jan 5, 2017
- Sumitomo Electric Industries, Ltd.
- Yoshimasa WATANABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLAT CABLE
- Publication number 20160260521
- Publication date Sep 8, 2016
- Sumitomo Electric Industries, Ltd.
- Yuya NAMIKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-CORE CABLE
- Publication number 20140202729
- Publication date Jul 24, 2014
- Sumitomo Electric Industries, Ltd.
- Masato TANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-CORE CABLE AND ALIGNING METHOD THEREFOR
- Publication number 20130333943
- Publication date Dec 19, 2013
- Masato TANAKA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER