Hiroyasu Sugiyama

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Patents Grantslast 30 patents

Information Patent Grant
Electrical part, nonaqueous electrolyte cell, and lead wire and sea...
- Patent number 9,585,276
- Issue date Feb 28, 2017
- Sumitomo Electric Industries, Ltd.
- Yutaka Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical part, nonaqueous electrolyte cell, and lead wire and sea...
- Patent number 8,859,138
- Issue date Oct 14, 2014
- Sumitomo Electric Industries, Ltd.
- Yutaka Fukuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Insulated wire having spiral end and method for connecting the same
- Patent number 6,420,656
- Issue date Jul 16, 2002
- Sumitomo Electric Industries, Ltd.
- Hiroyasu Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL PART, NONAQUEOUS ELECTROLYTE CELL, AND LEAD WIRE AND SEA...
- Publication number 20130108915
- Publication date May 2, 2013
- Sumitomo Electric Industries, Ltd.
- Yutaka Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL PART, NONAQUEOUS ELECTROLYTE CELL, AND LEAD WIRE AND SEA...
- Publication number 20130095375
- Publication date Apr 18, 2013
- Sumitomo Electric Industries, Ltd.
- Yutaka Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD MEMBER
- Publication number 20120214060
- Publication date Aug 23, 2012
- Akihiko TAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS