In addition to installing our products, our nationwide group companies undertake maintenance work for electric power companies and communication carriers.
Nishigotanda TF Bldg., 1-14-8 Nishigotanda, Shinagawa-ku, Tokyo, 141-0031, Japan
TEL: +81-3-6371-2000 (Main number)
FAX: +81-3-6371-2207
Yusuke Kuze
February 1963.
75 million yen
Telecommunication work business; communication equipment-related work business; electrical work business; information processing service business including software development and sales as well as data entry; manufacturing, sales, and rental businesses for a variety of electronic devices, communication devices, various devices for broadcasting facilities including TVs and radios, and computers and computer-related devices; design and installation work businesses for cable TV broadcasting facilities, radio community receiving facilities, satellite broadcasting receiving facilities, etc.; investigation, countermeasure work, consulting businesses for electromagnetic environmental interference; and investigation and design businesses for wireless channels.
(Mitsubishi Electric Setagaya Bldg.) 3-10-3 Ikejiri, Setagaya-ku, Tokyo, 154-0001, Japan
TEL: +81-3-3413-8500 （Main number)
FAX: +81-3-3419-3425
Kyoji Yoneya
April 1966.
50 million yen
Sales, service, maintenance, and installation work for various electronic and communication devices
7-3-16 Kikuna, Kohoku-ku, Yokohama-shi, Kanagawa 222-0011, Japan
TEL: +81-45-433-2257
FAX: +81-45-431-7821
Masahito Hori
April 1986.
20 million yen
Firmware development for various communication and electronic devices; web application development; business application development; network building; and information system maintenance and operation
1F, TF Nishidai Bldg., 3-17-1 Hasune, Itabashi-ku, Tokyo, 174-0046, Japan
TEL: +81-3-6371-2730
FAX: +81-3-5948-7560
Kimiaki Oono
July 1995.
10 million yen
Installation work, adjustment, and testing for information and communication devices; communication line construction; on-premise laying of optical and various other types of cables; installation and repair work for wireless facilities; ITV equipment installation business; installation and repair work for fire-fighting radios and terminals; installation work, investigation, design, and maintenance businesses for portable base stations; electrical work business; and temp staffing business
7-3-16 Kikuna, Kohoku-ku, Yokohama-shi, Kanagawa 222-0011, Japan
TEL: +81-45-433-1360
FAX: +81-45-433-1516
Shigeyuki Wada
January 1969.
20 million yen
Maintenance and cleaning inside and outside buildings; food service; insurance agency; and various business services
