Shigehiro Sasai

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hollow core body for signal transmission cable
- Patent number 9,318,238
- Issue date Apr 19, 2016
- Totoku Electric Co., Ltd.
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HOLLOW CORE BODY FOR SIGNAL TRANSMISSION CABLE
- Publication number 20150075840
- Publication date Mar 19, 2015
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-SPEED SIGNAL TRANSMISSION CABLE
- Publication number 20140299349
- Publication date Oct 9, 2014
- TOTOKU ELECTRIC CO., LTD.
- Tadashi Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS