Domestic Facilities

Main Offices and Branch Offices in Japan

Head Office (Tokyo)

Tokyo Sumitomo Twin Building (East), 27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 104-8260, Japan
Reception: 1st Floor
TEL: +81-3-5543-5500
FAX: +81-3-5543-5901

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Head Office (Osaka)

Sumitomo Building, 5-33, Kitahama 4-chome, Chuo-ku, Osaka 541-8550, Japan
TEL: +81-6-6220-3211
FAX: +81-6-6220-3345

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Branch Office (Nagoya)

NHK Nagoya Broadcasting Center Building, 13-3, Higashisakura 1-chome, Higashi-ku, Nagoya 461-0005, Japan
TEL: +81-52-952-8950
FAX: +81-52-952-8951

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Branch Office (Fukuoka)

Kamiyo Watanabe Building, 12-14, Tenjin 1-chome, Chuo-ku, Fukuoka 810-0001, Japan
TEL: +81-92-721-7611
FAX: +81-92-721-7617

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Plants in Japan

Ehime Works

5-l, Sobiraki-cho, Niihama City, Ehime 792-8521, Japan
TEL: +81-897-37-1711
FAX: +81-897-37-4161

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Chiba Works

5-1, Anesaki-Kaigan, Ichihara City, Chiba 299-0195, Japan
TEL: +81-436-61-1313
FAX: +81-436-61-2229

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Osaka Works

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5022
FAX: +81-6-6466-5463

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Ohe Works

1-1, Ohe-cho, Niihama City, Ehime 792-0015, Japan
TEL: +81-897-65-1800
FAX: +81-897-37-1158

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Oita Works

2200, Tsurusaki, Oita City, Oita 870-0106, Japan
TEL: +81-97-523-1111
FAX: +81-97-523-1121

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Utajima Pilot Production Department

1-21, Utajima 3-chome, Nishiyodogawa-ku, Osaka 555-0021, Japan
TEL: +81-6-6473-0331
FAX: +81-6-6474-2468

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Okayama Plant

4-1, Kojimatanokuchi 6-chome, Kurashiki City, Okayama 711-0903, Japan
TEL: +81-86-477-7771
FAX: +81-86-477-7710

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Gifu Plant

3750, Azajuhachicho, Maki, Anpachi-cho, Anpachi-gun, Gifu 503-0125, Japan
TEL: +81-584-64-2099
FAX: +81-584-64-4289

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Misawa Works

Aza-Sabishirotai, Oaza-Misawa, Misawa City, Aomori 033-0022, Japan
TEL: +81-176-54-2111
FAX: +81-176-54-2163

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Research Laboratories in Japan

Production & Safety Fundamental Technology Center

5-l, Sobiraki-cho, Niihama City, Ehime 792-8521, Japan
TEL: +81-897-37-2169
FAX: +81-897-37-4042

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Industrial Technology & Research Laboratory (Osaka)

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5152
FAX: +81-6-6466-5496

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Industrial Technology & Research Laboratory (Ehime)

5-l, Sobiraki-cho, Niihama City, Ehime 792-8521, Japan
TEL: +81-897-37-2169
FAX: +81-897-37-4042

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Industrial Technology & Research Laboratory (Chiba)

2-1, Kitasode, Sodegaura City, Chiba 299-0295, Japan
TEL: +81-436-61-5245
FAX: +81-436-61-5267

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Environmental Health Science Laboratory (Osaka)

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5300
FAX: +81-6-6466-5440

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Environmental Health Science Laboratory (Takarazuka)

2-1, Takatsukasa 4-chome, Takarazuka City, Hyogo 665-8555, Japan
TEL: +81-797-74-2000
FAX: +81-797-74-2127

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Advanced Materials Development Laboratory (Tsukuba)

6, Kitahara, Tsukuba City, Ibaraki 300-3294, Japan
TEL: +81-29-864-4160
FAX: +81-29-864-4729

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Advanced Materials Development Laboratory (Osaka)

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5390
FAX: +81-6-6466-5425

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Advanced Materials Development Laboratory (Chiba)

2-1, Kitasode, Sodegaura City, Chiba 299-0295, Japan
TEL: +81-436-61-5340
FAX: +81-436-61-5344

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Bioscience Research Laboratory

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5285
FAX: +81-6-6466-6049

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Petrochemicals Research Laboratory (Chiba)

2-1, Kitasode, Sodegaura City, Chiba 299-0295, Japan
TEL: +81-436-61-5340
FAX: +81-436-61-5344

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Petrochemicals Research Laboratory (Ehime)

5-l, Sobiraki-cho, Niihama City, Ehime 792-8521, Japan
TEL: +81-897-37-2610
FAX: +81-897-37-3152

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Energy & Functional Materials Research Laboratory (Ehime)

5-l, Sobiraki-cho, Niihama City, Ehime 792-8521, Japan
TEL: +81-897-37-2610
FAX: +81-897-37-3152

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Energy & Functional Materials Research Laboratory (Chiba)

2-1, Kitasode, Sodegaura City, Chiba 299-0295, Japan
TEL: +81-436-61-5340
FAX: +81-436-61-5344

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Energy & Functional Materials Research Laboratory (Osaka)

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5110
FAX: +81-6-6466-5489

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Energy & Functional Materials Research Laboratory (Tsukuba)

6, Kitahara, Tsukuba City, Ibaraki 300-3294, Japan
TEL: +81-29-864-4177
FAX: +81-29-864-4747

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IT-related Chemicals Research Laboratory (Osaka)

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5120
FAX: +81-6-6466-5489

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IT-related Chemicals Research Laboratory (Ohe)

1-1, Ohe-cho, Niihama City, Ehime 792-0015, Japan
TEL: +81-897-37-1174
FAX: +81-897-37-1163

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IT-related Chemicals Research Laboratory (Chiba)

2-1, Kitasode, Sodegaura City, Chiba 299-0295, Japan
TEL: +81-436-61-5340
FAX: +81-436-61-5344

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IT-related Chemicals Research Laboratory (Tsukuba)

6, Kitahara, Tsukuba City, Ibaraki 300-3294, Japan
TEL: +81-29-864-4160
FAX: +81-29-864-4729

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Health & Crop Sciences Research Laboratory (Takarazuka)

2-1, Takatsukasa 4-chome, Takarazuka City, Hyogo 665-8555, Japan
TEL: +81-797-74-2000
FAX: +81-797-74-2127

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Health & Crop Sciences Research Laboratory (Oita)

2200, Tsurusaki, Oita City, Oita 870-0106, Japan
TEL: +81-97-523-1111
FAX: +81-97-523-1121

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Health & Crop Sciences Research Laboratory (Osaka)

1-98, Kasugade-naka 3-chome, Konohana-ku, Osaka 554-8558, Japan
TEL: +81-6-6466-5390
FAX: +81-6-6466-5425

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