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Overseas Operations

Innovation Core SEI, Inc. (ICS)

ICS was established in Silicon Valley, U.S.A as the first overseas R&D base. By using Silicon Valley’s resources and environment, we are working on research and study for next generation technologies and markets in the Automotive, Environment & Energy and Infocommunications fields, as well as new business development in the integrated fields.
Besides promoting the R&D projects, we are also supporting the open innovation for R&D globalization and the Global Internship Program.

2355 Zanker Road, San Jose, CA 95131, U.S.A
TEL: +1-408-232-9511
San Jose office building
San Jose office building

● Research connected car and autonomous driving technologies and participate in pilot projects

● Research and develop infrastructures for next generation energy efficient vehicles including electric vehicle (EV)

● Research and analyze trends in fast-changing future mobility

Redox flow battery introduced in US
Environment & Energy

● Commercialize redox flow battery and concentrator photovoltaic (CPV), the main next generation energy businesses

● Develop new businesses in the integrated field of electric power and infocommunications

● Explore applications of our material technologies to the Environment & Energy field


● Research trends in technological evolution of cloud network

● Propose new technologies to support advanced communication technology

● Develop new businesses provided by the Internet of Things (IoT) and Industry 4.0

China Analysis Technology Center

The China Analysis Technology Center is located in Suzhou, East China and provides analytical production and development support for the Sumitomo Electric Group.

China Analysis Technology Center
No.232 Jinfeng Road, SND, Suzhou, Jiangsu, China
TEL: +86-512-6665-3090
China Analysis Technology Center
The China analysis technology center is located in the Sumitomo Electric Interconnect Products (Suzhou) Ltd. (SESZ) building.
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