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Domestic hubs

JTEKT Domestic offices Domestic affiliates

JTEKT Domestic offices

	Head Office 1-1 Asahi-machi, Kariya, Aichi Pref., 448-8652 Japan Phone: +81-566-25-7211 Fax: +81-566-25-7311
	■Osaka Head Office 3-5-8 Minamisemba, Chuo-ku, Osaka Pref., 542-8502 Japan
Operations Headquarters	■Automotive Business Unit No.333, Toichi-cho, Kashihara, Nara Pref., 634-8555 Japan
	1-5-3 Tado-cho, Takahama, Aichi Pref., 444-1323 Japan
	Hanazono Development Center, 1-18 Aza Miyama, Shinpukuji-cho, Okazaki City, Aichi Pref., 444-2106 Japan
	■Industrial and Bearing Business Unit 24-1 Kokubuhiganjo-cho, Kashiwara, Osaka Pref., 582-8588 Japan
	■Machine Tools & Manufacturing Systems Business Unit 1-1 Asahi-machi, Kariya, Aichi Pref., 448-8652 Japan
	■Aftermarket Business Unit 3-5-8 Minamisemba, Chuo-ku, Osaka Pref., 542-8502 Japan Phone: +81-6-6245-6041 Fax: +81-6-6245-7892
Sales & Marketing Headquarters	3-5-8 Minamisemba, Chuo-ku, Osaka Pref., 542-8502 Japan Phone: +81-6-6245-6087 Fax: +81-6-6244-9007
Sales Office	■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
	■Tohoku Business Office 2-8-15 Ichiban-cho, Aoba-ku, Sendai, Miyagi Pref., 980-0811 Japan Phone: +81-22-212-6550 Fax: +81-22-212-6560
	■Nigata Business Office 2-2-27 Kandouji, Chuo-ku, Niigata, Niigata Pref., 950-0983 Japan Phone: +81-25-245-8581 Fax: +81-25-241-5792
	■Mito Business Office 2-1-20 Jonan, Mito, Ibaraki Pref., 310-0803 Japan Phone: +81-29-300-3006 Fax: +81-29-233-5812
	■Chiba Business Office 3-13 Shinmachi, Chuo-ku, Chiba, Chiba Pref., 260-0028 Japan Phone: +81-43-245-2877 Fax: +81-43-245-1422
	■Kanagawa Business Office 3-1-1 Kotobuki-cho, Atsugi, Kanagawa Pref., 243-0003 Japan Phone: +81-46-297-7310 Fax: +81-46-297-7320
	■Gunma Business Office 1500-1 Ryumai-cho, Ota, Gunma Pref., 373-0806 Japan Phone: +81-276-46-2564 Fax: +81-276-46-8642
	■Kitakanto Branch Office (Utsunomiya) 1-6-12 Higashisyukugo, Utsunomiya, Tochigi Pref., 321-0953 Japan Phone: +81-28-634-7610 Fax: +81-28-634-7644
	(Ota) 1245-1 Iida-cho, Ota, Gunma Pref., 373-0851 Japan Phone: +81-276-47-0030 Fax: +81-276-47-0906
	■Kanto Branch Office 3-1-1 Kotobuki-cho, Atsugi, Kanagawa Pref., 243-0003 Japan Phone: +81-46-294-5400 Fax: +81-46-294-5410
	■Nakanihon Branch Office 2-2 Showa-cho Kariya, Aichi Pref., 448-0029 Japan Phone: +81-566-25-9450 Phone: +81-566-25-9453【Bearing relationship】 Phone: +81-566-25-9454【Relations machinetool】 Fax: +81-566-25-9457
	■Tokai Branch Office 224-7 Tamachi, Naka-ku, Hamamatsu, Shizuoka Pref., 430-0944 Japan Phone: +81-53-451-8650 Fax: +81-53-451-8655
	■Toyota Branch Office 1-1 Kotobuki-cho, Toyota, Aichi Pref., 471-0834 Japan Phone: +81-565-28-2215
	■Osaka Branch Office 3-5-8 Minamisemba, Chuo-ku, Osaka Pref., 542-8502 Japan Phone: +81-6-6245-5992 Fax: +81-6-6245-0861
	■Kansai Branch Office 3-5-8 Minamisemba, Chuo-ku, Osaka Pref., 542-8502 Japan Phone: +81-6-6245-4009 【Bearing relationship】 Phone: +81-6-6245-4010 【Relations machine tool】 Fax: +81-6-6245-5993
	■Kobe Business Office 7-1-1 Onoedori, Chuo-Ku, Kobe, Hyogo Pref., 651-0088 Japan Phone: +81-78-251-8451 Fax: +81-78-251-9556
	■Keiji Business Office 1-2-22 Hamaotsu, Otsu, Shiga Pref., 520-0047 Japan Phone: +81-77-526-8861 Fax: +81-77-526-8868
	■Hokuriku Business Office 3-7-13 Ekinishihonmachi, Kanazawa, Ishikawa Pref., 920-0025 Japan Phone: +81-76-224-5960 Fax: +81-76-224-5962
	■Okayama Business Office 3-1-18 Daiku, Kita-ku, Okayama, Okayama Pref., 700-0913 Japan Phone: +81-86-233-3341【Bearing relationship】 Phone: +81-86-233-3351【Relations machine tool】 Fax: +81-86-233-3340
	■Shikoku Business Office 1516-2 Tahishimomachi, Takamatsu, Kagawa Pref., 761-8075 Japan Phone: +81-87-815-3410 Fax: +81-87-815-3450
	■Hiroshima Branch Office 2-21-22 Shinonome-hommachi, Minami-ku, Hiroshima Pref., 734-0023 Japan Phone: +81-82-282-4184 Fax: +81-82-281-7112
	■Kyushu Branch Office 3-3-15 Katano, Kokurakita-ku, Kitakyusyu, Fukuoka Pref., 802-0064 Japan Phone: +81-93-951-6551 【Bearing relationship】 Phone: +81-93-951-6638 【Machine tools / Mechatronics】 Fax: +81-93-951-4832
Plants	■Kanto Plant (Sayama) 1-5-14 Shinsayama, Sayama, Saitama Pref., 350-1331 Japan Phone: +81-4-2968-2311 Fax: +81-4-2953-9275 Products: TORSEN Differential
	(Hamura) 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 Pref., 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 Aza Kiriyama, Ichiba-cho, Okazaki, Aichi Pref., 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 Aza Miyama, Shinpukuji-cho, Okazaki, Aichi Pref., 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 1-7 Kitajizouyama, Noda-cho, Kariya, Aichi Pref., 448-0803 Japan Phone: +81-566-21-8611 Fax: +81-566-23-6670
	■Kariya Plant 1-1 Asahi-machi, Kariya, Aichi Pref., 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 Pref., 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 Pref., 519-0168 Japan Phone: +81-595-83-1751 Fax: +81-595-83-1757 Products: Ball bearings, clutch bearings, clutch pulleys for alternator, hub units
	■Kokubu Plant 24-1 Kokubuhiganjo-cho, Kashiwara, Osaka Pref., 582-8588 Japan Phone: +81-72-977-1111 Fax: +81-72-977-9111 Products: All types of ball and roller bearings, super large bearings, high-precision bearings
	■Nara Plant 333 Toichi-cho, Kashihara, Nara Pref., 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
	■Shikoku Plant (Tokushima) 1 Aza Yamahata, Okuno, Aizumi-cho, Itano-gun, Tokushima Pref., 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) 515-1 Umayado, Higashikagawa, Kagawa Pref., 769-2902 Japan Phone: +81-879-33-5511 Fax: +81-879-33-6244 Products: Tapered roller bearings
Technical Centers	■Industrial and Bearing Business Unit East JAPAN Technical Center 1-5-14 Shinsayama, Sayama, Saitama Pref., 350-1331 Japan
Technical Centers	■Industrial and Bearing Business Unit Central JAPAN Technical Center 1-1 Kotobuki-cho, Toyota, Aichi Pref., 471-0834 Japan
Customer Support Center	■Machine Tools & Manufacturing Systems Business Unit Customer Center 1-1 Asahi-machi, Kariya, Aichi Pref., 448-8652 Japan 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 & Manufacturing Systems Business Unit Tohoku Support Center Sendai,Miyagi Pref. Phone: +81-22-212-9161 Fax: +81-22-212-6560
	■Machine Tools & Manufacturing Systems Business Unit Gunma Support Center Ota, Gunma Pref. Phone: +81-276-46-2564 Fax: +81-276-46-8642
	■Machine Tools & Manufacturing Systems Business Unit East Japan Support Center Hiki-gun, Saitama Pref., Phone: +81-49-297-9905 Fax: +81-49-297-9904
	■Machine Tools & Manufacturing Systems Business Unit Niigata Support Center Nigata,Nigata Pref. Phone: +81-25-245-8581 Fax: +81-25-241-5792
	■Machine Tools & Manufacturing Systems Business Unit Hokuriku Support Center Nonoichi, Ishikawa Pref. Phone: +81-76-248-5722 Fax: +81-76-248-5824
	■Machine Tools & Manufacturing Systems Business Unit Hamamatsu Support Center Hamamatsu, Shizuoka Pref., Phone: +81-53-451-8660 Fax: +81-53-451-8661
	■Machine Tools & Manufacturing Systems Business Unit West Japan Support Center Suita, Osaka Pref., Phone: +81-6-6310-7051 Fax: +81-6-6310-7020
	■Machine Tools & Manufacturing Systems Business Unit Okayama Support Center Okayama, Okayama Pref. Phone: +81-86-233-3351 Fax: +81-86-233-3340
	■Machine Tools & Manufacturing Systems Business Unit Hiroshima Support Center Hiroshima, Hiroshima Pref. Phone: +81-82-282-8881 Fax: +81-82-281-7112
	■Machine Tools & Manufacturing Systems Business Unit Kyushu Support Center Kitakyusyu, Fukuoka Pref., 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.	585 Suzumenomiya-cho, 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/
KOYO METALTEC Co., Ltd.	1626 Sanagu-cho, Iga, Mie Pref., 518-0001 Japan Phone: +81-595-23-3285 Fax: +81-595-24-3854 Business activities: Bearing forging, turning of bearings and steerings, etc. https://koyo-mt.com/en/
Fuji Kiko Co., Ltd.	2028 Washizu, Kosai, Shizuoka Pref., 431-0431 Japan Phone: +81-53-575-2711 Fax: +81-53-575-2805 Business activities: Manufacture and sales of steering columns, shifters, organization drive parts https://www.fujikiko-group.com/index_e.php
Yutaka Seimitsu Kogyo, Ltd.	3-45 Akatsuki-cho, Seto, Aichi Pref., 489－8550 Japan Phone: +81-561-48-2221 Business activities: Manufacture and sale of automotive components and gears for general machinery http://www.yutaka.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