Facilities and Offices

CoorsTek KK

Head Office

Osaki Wiz Tower.
11-1, Ohsaki 2-chome, Shinagawa-ku, Tokyo 141-0032, Japan
TEL +81-3-5437-8411
FAX +81-3-5437-7172

Oguni Facility

  • (Semiconductor Related Materials)

378, Oguni-machi Oaza, Oguni-machi, Nishiokitamagun, Yamagata Prefecture 999-1351, Japan
TEL +81-238-62-5902
FAX +81-238-62-5178

Hadano Facility

  • (Technology Development Center, Research & Development, Strategic Materials Management)

30, Soya, Hadano City, Kanagawa Prefecture 257-8566, Japan
TEL +81-463-81-1050
FAX +81-463-81-1664

Kariya Facility

  • (Advanced Ceramics)

1, Minami-Fuji, Ogakie-cho, Kariya City, Aichi Prefecture 448-8665, Japan
TEL +81-566-21-2851
FAX +81-566-21-6365

CoorsTek Sales KK

Head Office

Osaki Wiz Tower.
11-1, Ohsaki 2-chome, Shinagawa-ku, Tokyo 141-0032, Japan
TEL +81-3-5437-8411
FAX +81-3-5437-7395

Chubu Branch

1, Minami-Fuji, Ogakie-cho, Kariya City, Aichi Prefecture 448-8665, Japan
TEL (0566)21-3507
FAX (0566)21-3152

Tohoku Branch

5-15, Kamisugi 1-chome, Aoba-ku, Sendai City, Miyagi Prefecture 980-0011, Japan
TEL +81-22-264-2241
FAX +81-22-264-2242

Domestic Subsidiaries

CoorsTek Tokuyama Corporation

Capital: Yen 100 million
Manufacture and sales of quartz glass products

2-1-32, Eguchi, Shunan City, Yamaguchi Prefecture 745-0862, Japan
TEL+81-834-32-3400
FAX+81-834-22-5898

CoorsTek Nagasaki Corporation

Capital: Yen 100 million
Sales of: Manufacture of Semiconductor Related Materials, Optical Functional Components and Refractories

296, Kawatana-cho Momozugo, Higashisonogi-gun, Nagasaki Prefecture 859-3605, Japan
TEL+81-956-82-3111
FAX+81-956-82-3111

CoorsTek Machinery Corporation

Capital: Yen 85 million
Sales of: Planning, production, repair and sales of machinery and electric equipment

378, Oguni-machi Oaza, Oguni-machi, Nishiokitamagun, Yamagata Prefecture 999-1351, Japan
TEL+81-238-62-5942
FAX+81-238-62-3599

Denko Co., Ltd.

Capital: Yen 30 million
Sales of: Management of public welfare facilities

23, Oguni-machi Oaza Nishi, Nishiokitamagun, Yamagata Prefecture 999-1355, Japan
TEL+81-238-62-3604
FAX+81-238-62-4621

Overseas Subsidiaries

CoorsTek Taiwan Corporation

Capital: NT$ 7.5 million
Sales of ceramics products


16F-4, No. 295, Sec. 2, Kuang-Fu Road, Hsin-Chu 30017, Taiwan
TEL+886- (0)3-575-1238
FAX+886- (0)3-575-1633

Page Top