About Us

JRC Group

The JRC Group has established solid businesses in semiconductor devices, microwave tubes, and medical electronics equipment in an effort to diversify its activities in the radio communications field. After undertaking a reassessment of our operations from the perspective of profitability, however, we have decided to return to our core business and establish a leading presence in the global market by honing our technological capabilities and overall strengths. The Group's core radio communications segment is made up of three broad categories: marine electronic equipment, radio communications equipment, and solutions and specialized equipment.

By employing our comprehensive development capabilities encompassing all three categories, we will provide systems with an even higher level of added value and expand our market share. Our affiliated companies as of 31 March 2006:

JRC TOKKI CO., LTD.

Repairs and overhaul of defense electronics for ships and aircraft, system support engineering for installations on ships, and manufacture of peripheral equipment.

  • 3-2-1, Shinyoshida-higashi
  • Kohoku-ku, Yokohama, Kanagawa
  • 223-0058, Japan
  • T: +81 455 47 8572
  • www.jrctokki.co.jp
  • Employees: 344

JRC ENGINEERING CO., LTD.

Software development and engineering for information and data processing systems using general-purpose computers, minicomputers and microcomputers.

  • c/o Japan Radio Co., Ltd.
  • 1-1, Shimorenjaku 5-chome
  • Mitaka, Tokyo 181-0013, Japan
  • T: +81 422 45 9661
  • www.jrce.co.jp
  • Employees: 164

JAPAN RADIO GLASS CO., LTD.

Manufacture and sale of glassware for outdoor lamps, mercury-vapor lamps, electron tubes, physicochemical apparatus, tableware and other glass tubes.

  • 1-8, Fukuoka 2-chome
  • Fujimino, Saitama 356-0011
  • Japan
  • T: +81 492 64 4411
  • www.jrg.co.jp
  • Employees: 91

MUSASHINO ELECTRONICS CO., LTD.

Manufacture of radio communications and medical electronics equipment, and electronics parts.

  • 1-33, Shimorenjaku 8-chome
  • Mitaka, Tokyo 181-0013
  • Japan
  • T: +81 422 47 6341
  • www.musashino-e.com
  • Employees: 151

SOUGOU BUSINESS SERVICE CO., LTD.

Distribution management of electronic equipment.

  • Japan Radio Co., Ltd.
  • Mitaka Factory
  • 1-1, Shimorenjaku 5-chome
  • Mitaka, Tokyo 181-0013, Japan
  • T: +81 422 40 0471
  • Employees: 73

NAGANO JAPAN RADIO CO., LTD.

Manufacture and sale of VHF radio equipment, radars, data transmission equipment, controllers, public address sets, power supply equipment, capacitors, etc.

  • 1163, Inazato-machi, Nagano
  • Nagano 381-2288
  • Japan
  • T: +81 262 85 1111
  • www.njrc.jp
  • Employees: 800 (non-consolidated) / 2,161(consolidated)

UEDA JAPAN RADIO CO., LTD.

Manufacture of VHF radio equipment, radio receivers, measuring instruments, and electro medical equipment, etc.

  • 10-19, Fumiiri 2-chome
  • Ueda, Nagano 386-8608
  • Japan
  • T : +81 268 26 2112
  • www.ujrc.jp
  • Employees: 585