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Domestic hubs

JTEKT Domestic offices Domestic affiliates

JTEKT Domestic offices

Head Offices	■Nagoya Head Office No.7-1, Meieki 4-chome, Nakamura-ku, Nagoya, Aichi Pref., 450-8515 Japan Phone: +81-52-527-1900 Fax: +81-52-527-1911
Head Offices	■Osaka Head Office No.5-8, Minamisemba 3-chome, Chuo-ku, Osaka, 542-8502 Japan Phone: +81-6-6271-8451 Fax: +81-6-6245-3712
Operations Headquarters	■Steering Systems Operations Headquarters No.333, Toichi-cho, Kashihara, Nara Pref., 634-8555 Japan
	■Driveline Systems Operations Headquarters 1-5-3 Tado-cho, Takahama, Aichi Prefecture 444-1323 Japan
	■Bearing Operations Headquarters No.24-1, Kokubu Higanjo-cho, Kashiwara, Osaka, 582-8588 Japan
	■Machine Tool and Mechatronics Operations Headquarters No.1, Asahi-machi 1-chome, Kariya, Aichi Pref., 448-8652 Japan
Sales & Marketing Headquarters	No.5-8, Minamisemba 3-chome, Chuo-ku, Osaka, 542-8502 Japan Phone: +81-6-6245-6087 Fax: +81-6-6244-9007
Automotive	■Kitakanto Branch Office (Utsunomiya) Utsunomiya, Tochigi Pref Phone: +81-28-634-7610 Fax: +81-28-634-7644
	(Ota) 1245-1 Iida-cho, Ota, Gunma Prefecture 373-0851 Japan Phone: +81-276-47-0030 Fax: +81-276-47-0906
	■Kanto Branch Office Atsugi, Kanagawa Pref. Phone: +81-46-294-5400 Fax: +81-46-294-5410
	■Tokai Branch Office (Hamamatsu) 561-2 Wada-cho, Higashi-ku, Hamamatsu, Shizuoka Prefectur 435-0016 Japan Phone: +81-53-461-0123 Fax: +81-53-461-5634
	(Okazaki) Okazaki, Aichi Pref. Phone: +81-564-32-0984 Fax: +81-564-32-1341
	■Toyota Branch Office 1-1 Kotobuki-cho, Toyota, Aichi Prefecture 471-0834 Japan Phone: +81-565-28-2215
	■Osaka Branch Office No.5-8, Minamisemba 3-chome, Chuo-ku, Osaka, 542-8502, Japan Phone: +81-6-6245-5992 Fax: +81-6-6245-0861
	■Hiroshima Branch Office 2-21-22 Shinonome-hommachi, Minami-ku, Hiroshima 734-0023 Japan Phone: +81-82-282-4184 Fax: +81-82-281-7112
Industrial，Machine Tools & Mechatronics	■Higashinihon Branch Office 7-11-15 Ginza, Chuo-ku, Tokyo 104-0061 Japan Phone: +81-3-3572-5102 【Bearing relationship】 Phone: +81-3-3571-6213 【Relations machine tool】 Fax: +81-3-3572-7167
	■Hokkaido Business Office Sapporo, Hokkaido Phone: +81-11-785-2100 Fax: +81-11-785-2105
	■Tohoku Business Office Sendai,Miyagi Pref. Phone: +81-22-212-6550 Fax: +81-22-212-6560
	■Mito Business Office Mito, Ibaraki Pref. Phone: +81-29-300-3006 Fax: +81-29-233-5812
	■Gunma Business Office Ota, Gunma Pref. Phone: +81-276-46-2564 Fax: +81-276-46-8642
	■Chiba Business Office Chiba, Chiba Pref. Phone: +81-43-245-2877 Fax: +81-43-245-1422
	■Kanagawa Business Office Atsugi,Kanagawa Pref. Phone: +81-46-297-7310 Fax: +81-46-297-7320
	■Nigata Business Office Nigata,Nigata Pref. Phone: +81-25-245-8581 Fax: +81-25-241-5792
	■Nakanihon Branch Office (Hamamatsu) 561-2 Wada-cho, Higashi-ku, Hamamatsu, Shizuoka Prefectur 435-0016 Japan Phone: +81-53-461-8181 【Relations machine tool】 Fax: +81-53-461-5634
	(Nagoya) 5-1-7 Meieki-minami, Nakamura-ku, Nagoya 450-0003 Japan Phone: +81-52-331-7431 【Bearing relationship】 Phone: +81-52-331-7432 【Relations machine tool】 Fax: 052-332-2183
	(Kariya) 1-1 Asahi-machi, Kariya, Aichi Prefecture 448-8652 Japan Phone: +81-568-25-6288 【Relations machine tool】
	■Hokuriku Business Office Kanazawa, Ishikawa Pref. Phone: +81-76-224-5960 Fax: +81-76-224-5962
	■Kansai Branch Office No.5-8, Minamisemba 3-chome, Chuo-ku, Osaka, 542-8502, Japan Phone: +81-6-6245-4009 【Bearing relationship】 Phone: +81-6-6245-4010 【Relations machine tool】 Fax: +81-6-6245-5993
	■Kyoji Business Office Otsu,Shiga Pref. Phone: +81-77-526-8861 Fax: +81-77-526-8868
	■Kobe Business Office Kobe, Hyogo Pref. Phone: +81-78-251-8451 Fax: +81-78-251-9556
	■Nishinihon Kyushu Branch Office (Fukuoka) 3-3-15 Katano, Kokurakita-ku, Kitakyusyu, Fukuoka Prefecture 802-0064 Japan Phone: +81-93-951-6551 【Bearing relationship】 Phone: +81-93-951-6638 【Machine tools / Mechatronics】 Fax: +81-93-951-4832
	(Hiroshima) 2-21-22 Shinonome-hommachi, Minami-ku, Hiroshima 734-0023 Japan Phone: +81-82-282-4186 【Bearing relationship】 Phone: +81-82-282-8881 【Machine tools / Mechatronics】 Fax: +81-82-281-7112
	■Okayama Business Office Kurashiki, Okayama Pref. Phone: +81-86-444-3071 Fax: +81-86-444-2571
	■Shikoku Business Office Takamatsu, Kagawa Pref. Phone: +81-87-815-3410 Fax: +81-87-815-3450
Plants	■Sayama Plant Sayama, Saitama Phone: +81-4-2968-2311 Fax: +81-4-2953-9275 Products: TORSEN Differential
	■Tokyo Plant 3-5-1 Sakae-cho, Hamura, Tokyo 205-0002 Japan Phone: +81-42-554-1111 Fax: +81-42-554-1425 Products: Needle roller bearings, constant velocity joints, drive shafts, propeller shafts
	■Toyohashi Plant 5-61 Akemi-cho, Toyohashi, Aichi Prefecture 441-8074 Japan Phone: +81-532-23-2411 Fax: +81-532-23-4672 Products: Hydraulic power steerings, manual steerings, collapsible steering columns
	■Okazaki Plant 8 Kiriyama, Ichiba-cho, Okazaki, Aichi Prefecture 444-3593 Japan Phone: +81-564-48-2321 Fax: +81-564-48-6204 Products: AWD couplings, linear solenoid valves for AT and CVT, oil pumps for AT and CVT, propeller shafts, cast parts
	■Hanazono Plant 1-10 Miyama, Shinpukuji-cho, Okazaki, Aichi Prefecture 444-2106 Japan Phone: +81-564-27-3111 Fax: +81-564-27-3170 Products: Electric power steerings, hydraulic power steering pumps, electric control units
	■Higashi Kariya Office Kariya,Aichi Pref Phone: +81-566-21-8611 Fax: +81-566-23-6670
	■Kariya Plant 1-1 Asahi-machi, Kariya, Aichi Prefecture 448-8652 Japan Phone: +81-566-25-5111 Fax: +81-566-25-5470 Products: Machine tools, Mechatronics, machined parts
	■Tadomisaki Plant 1-5-3 Tado-cho, Takahama, Aichi Prefecture 444-1323 Japan Phone: +81-566-53-3611 Fax: +81-566-53-4330 Products: Driveshafts, AWD couplings
	■Kameyama Plant 805-18 Sakaino-o, Taikoji-cho, Kameyama, Mie Prefecture 519-0168 Japan Phone: +81-595-83-1751 Fax: +81-595-83-1757 Products: Ball bearings, clutch bearings, clutch pulleys for alternator
	■Kokubu Plant 24-1 Kokubuhiganjo-cho, Kashiwara, Osaka Prefecture 582-8588 Japan Phone: +81-72-977-1111 Fax: +81-72-977-9111 Products: All types of ball and roller bearings, super large bearings, hub units, high-precision bearings
	■Nara Plant 333 Toichi-cho, Kashihara, Nara Prefecture 634-8555 Japan Phone: +81-744-24-1111 Fax: +81-744-22-9500 Products: Electric power steerings, electric pumps for hydraulic-electric type power steerings, hydraulic power steerings, manual steerings
	■Tokushima Plant 1 Yamahata, Okuno, Aizumi-cho, Itano-gun, Tokushima Prefecture 771-1294 Japan Phone: +81-88-692-3111 Fax: +81-88-692-3110 Products: Ball bearings, water pump bearings, cylindrical roller bearings, special environment bearings, double row angular contact ball bearings, hub units, tensioner pulleys
	■Kagawa Plant 515-1 Umayado, Higashikagawa, Kagawa Prefecture 769-2902 Japan Phone: +81-879-33-5511 Fax: +81-879-33-6244 Products: Tapered roller bearings
Technical Centers	■Steering Systems Operations Headquarters East JAPAN Technical Center Sayama, Saitama
	■Steering Systems Operations Headquarters Central JAPAN Technical Center No.1-18, Miyama, Shinpukuji-cho, Okazaki, Aichi Pref., 444-2106
	■Steering Systems Operations Headquarters West JAPAN Technical Center No.333, Toichi-cho, Kashihara, Nara Pref., 634-8555
	■Bearing Operations Headquarters East JAPAN Technical Center Sayama, Saitama
	■Bearing Operations Headquarters Central JAPAN Technical Center No.1, Kotobuki-cho 1-chome, Toyota, Aichi Pref., 471-0834
	■Bearing Operations Headquarters West JAPAN Technical Center No.24-1, Kokubu higanjo-cho, Kashiwara, Osaka, 582-8588
Customer Support Center	■Machine Tool & Mechatronics Operations Headquarters Customer Center No.1, Asahi-machi 1-chome, Kariya, Aichi Pref., 448-8652 Call Centers Phone: +81-566-25-5161　[Grinder Support] Phone: +81-566-25-5165　[Machining Center Support] Phone: +81-566-25-5385　[Special Purpose Machine Support] Phone: +81-566-25-8291　[Mechatronics Support] Fax: +81-566-25-5469
	■Machine Tools & Mechatronics Operations Headquarters Tohoku Support Center Koriyama, Fukushima Pref. Phone: +81-24-991-5325 Fax: +81-24-991-5326
	■Machine Tools & Mechatronics Operations Headquarters Gunma Support Center Ota, Gunma Pref. Phone: +81-276-46-2564 Fax: +81-276-46-8642
	■Machine Tools & Mechatronics Operations Headquarters East Japan Support Center 6-13 Hachiman, Kawajima-machi, Hiki-gun, Saitama Pref. 350-0193 Japan Phone: +81-49-297-9905 Fax: +81-49-297-9904
	■Machine Tools & Mechatronics Operations Headquarters Niigata Support Center Nigata,Nigata Pref. Phone: +81-25-245-8581 Fax: +81-25-241-5792
	■Machine Tools & Mechatronics Operations Headquarters Hokuriku Support Center Nonoichi, Ishikawa Pref. Phone: +81-76-248-5722 Fax: +81-76-248-5824
	■Machine Tools & Mechatronics Operations Headquarters Hamamatsu Support Center Hamamatsu, Shizuoka Pref. Phone: +81-53-460-8181 Fax: +81-53-461-5634
	■Machine Tools & Mechatronics Operations Headquarters West Japan Support Center No.5-8, Minamisemba 3-chome, Chuo-ku, Osaka, 542-8502, Japan Phone: +81-6-6245-5819 Fax: +81-6-6245-5993
	■Machine Tools & Mechatronics Operations Headquarters Okayama Support Center Kurashiki, Okayama Pref. Phone: +81-86-444-3071 Fax: +81-86-444-2571
	■Machine Tools & Mechatronics Operations Headquarters Hiroshima Support Center Hiroshima, Hiroshima Pref. Phone: +81-82-282-8881 Fax: +81-82-281-7112
	■Machine Tools & Mechatronics Operations Headquarters Kyushu Support Center 3-3-15 Katano, Kokurakita-ku, Kitakyusyu, Fukuoka Prefecture 802-0064 Japan Phone: +81-93-951-6638 Fax: +81-93-951-4832

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Domestic affiliates

Koyo Machine Industries Co., Ltd.	No.34, Minamiuematsu-cho 2-chome, Yao, Osaka, 581-0091, Japan Phone: +81-72-922-7881 Fax: +81-72-924-1318 Business activities: Manufacture and sale of machine tools, mechanical parts, and automotive components http://www.koyo-machine.co.jp/
Toyooki kogyo Co., Ltd.	No.45, Aza Kaizan, Hatsuchi-cho, Okazaki, Aichi Pref., 444-3592, Japan Phone: +81-564-48-2211 Fax: +81-564-48-7850 Business activities: Manufacture of hydraulic and pneumatic devices, manufacture and sale of machine tools and automotive components http://www.toyooki.jp/
Koyo Sealing Techno Co., Ltd.	No.39, Aza Nishino, Kasagi, Aizumi-cho, Itano-gun, Tokushima Pref., 771-1295, Japan Phone: +81-88-692-2711 Fax: +81-88-692-8096 Business activities: Manufacture of oil seals http://www.koyo-st.co.jp/
CNK Co., Ltd.	No.28, Bawari, Noda-cho, Kariya, Aichi Pref., 448-0803, Japan Phone: +81-566-21-1833 Fax: +81-566-21-6861 Business activities: Manufacture of heat-treatment equipment, machine tools, and automotive components http://www.cnk.co.jp/
Koyo Thermo Systems Co., Ltd.	No.229, Kabata-cho, Tenri, Nara Pref., 632-0084, Japan Phone: +81-743-64-0981 Fax: +81-743-64-2873 Business activities: Manufacture and sale of industrial heat-treatment furnaces, semiconductor manufacturing equipment, and PDP heat-treatment equipment http://www.koyo-thermos.co.jp/
Koyo Electronics Industries Co., Ltd.	No.9-1, Tenjin-cho 4-chome, Kodaira, Tokyo, 187-0004, Japan Phone: +81-42-341-3111 Fax: +81-42-343-0315 Business activities: Manufacture and sale of electronic control devices and equipment http://www.koyoele.co.jp/
Daibea Co., Ltd.	No.8-1, Ayumino 2-chome, Izumi, Osaka, 594-1157, Japan Phone: +81-725-53-1711 Fax: +81-725-53-1822 Business activities: Manufacture of bearings http://www.daibea.co.jp/
Utsunomiya Kiki Co., Ltd.	No.585, Suzumenomiya-machi, Utsunomiya, Tochigi Pref., 321-0121, Japan Phone: +81-28-653-1311 Fax: +81-28-653-0796 Business activities: Manufacture of bearings http://www.utsunomiya-kiki.co.jp/
HOUKO Co., Ltd.	No.1-3, Aza Ejiri, Oaza Hishiike, Kouta-cho, Nukata-gun, Aichi Pref., 444-0113, Japan Phone: +81-564-62-1211 Fax: +81-564-62-5401 Business activities: Manufacture and repair of machine tools, manufacture of automotive components http://www.houko.co.jp
Toyoda Van Moppes Ltd.	No.1-54, Aza Shiroyama, Maigi-cho, Okazaki, Aichi Pref., 444-3594, Japan Phone: +81-564-48-5311 Fax: +81-564-48-6156 Business activities: Manufacture and sale of diamond tools http://www.tvmk.co.jp/
JTEKT IT Center Akita Corporation.	No.2-7, Nakadori 4-chome, Akita, Akita Pref., 010-0001, Japan Phone: +81-18-827-6767 Business activities: Development, design, evaluation, manufacture and sale of software and hardware of electronic control equipment https://www.jtekt-ita.com

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Domestic hubs