4F Nihonbashi Plaza BLDG. 2-3-4 Nihonbashi, Chuo-Ku, Tokyo, 103-0027, Japan
Tel: +81 (0)3 3516 0803
Fax: +81 (0)3 3516 0804

[Main business and products]
Development, manufacture, sale, import and export of power semiconductor substrates and other related products.
Consulting services related to technology for power semiconductor substrates