| Company Name | Ryoka Systems Inc. http://www.rsi.co.jp/ |
|---|---|
| Established | April 1st, 1970 |
| Main Shareholders | Mitsubishi Chemical Corporation, Mitsubishi Plastics, Inc., Mitsubishi Chemical Logistics Corporation, etc. |
| Representative Director and President | Yoshiyuki Kisaka |
| Fiscal Year | April 1 - March 31 |
| Turnover | 2012-22.7 Billion yen |
| Main Customers | Mitsubishi Chemical Corporation and its group companies, Sony Music Entertainment Inc., FUJITSU Ltd., IBM Japan,Ltd., etc. |
| Numbers of Employees | 870(as of April, 2013) |
| Affiliated Companies | Medical Systems Institute, Inc. Alphatec Solutions Co., Ltd. |
| Addresses | Head Office : Tokyo Skytree East Tower 1-1-2, Oshiage, Sumida-ku, Tokyo, 131-0045 Japan TEL : 03-6830-9800 FAX : 03-5610-1160 |
| Shinkawa office : Tokyo Dia Bldg., 1-28-38, Shinkawa, Chuo-ku, Tokyo, 104-0033 Japan TEL : 03-3553-6041 FAX : 03-3553-6046 |
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| (Marketing Division) Osaka Branch Office : Meiji Yasuda Seimei Osaka Midousuji Building, 5F. 4-1-1, Fushimi-machi, Chuo-ku, Osaka-shi, Osaka, 541-0044 Japan TEL : 06-6204-8526 FAX : 06-6204-8528 |
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| (Integrated Production Systems Division) ･Production Systems Center, Mizushima Group : Mizushima Plant, Mitsubishi Chemical Corporation 3-10, Ushiodori, Kurashiki-shi, Okayama, 712-8054 Japan TEL : 086-457-3170 FAX : 086-457-2978 |
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| (Integrated Production Systems Division) ･Production Systems Center, Yokkaichi Group : Yokkaichi Plant, Mitsubishi Chemical Corporation 1, Toho-cho, Yokkaichi-shi, Mie, 510-8530 Japan TEL : 059-345-7309 FAX : 059-345-7498 |
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| (Integrated Production Systems Division) Kyushu Center : Kurosaki Plant, Mitsubishi Chemical Corporation 1-1, Shiroishi, Kurosaki, Yahata-Nishi-ku, Kita-Kyushu-shi, Fukuoka, 806-0004 Japan TEL : 093-643-2850 FAX : 093-643-2023 |
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| (Integrated Production Systems Division) ･Setouchi Center : Mizushima Plant, Mitsubishi Chemical Corporation 3-10, Ushiodori, Kurashiki-shi, Okayama, 712-8054 Japan TEL : 086-457-2130 FAX : 086-457-2978 |
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| (Integrated Production Systems Division) Setouchi Center Shikoku Office : Sakaide Plant, Mitsubishi Chemical Corporation 1, Bannosu-cho, Sakaide-shi, Kagawa, 762-8510 Japan TEL : 0877-46-3612 FAX : 0877-46-9011 |
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| (Integrated Production Systems Division) ･Chubu Center : Yokkaichi Plant, Mitsubishi Chemical Corporation 1, Toho-cho, Yokkaichi-shi, Mie, 510-8530 Japan TEL : 059-345-7009 FAX : 059-345-7498 |
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| (Integrated Production Systems Division) Kashima Center : Kashima Plant, Mitsubishi Chemical Corporation 17-1, Towada, Kamisu-shi, Ibaraki, 314-0102 Japan TEL : 0299-96-1125 FAX : 0299-96-8012 |
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| (Integrated Production Systems Division) Naoetsu Center : Naoetsu Plant, Mitsubishi Chemical Corporation 1, Fukuda-cho, Joetsu-shi, Niigata, 942-8611 Japan TEL : 025-545-6053 FAX : 025-545-6151 |
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| (Integrated Production Systems Division) Shiga Center Nagahama Office : Nagahama Plant, Mitsubishi Plastics,Inc. 5-8, Mitsuya-cho, Nagahama-shi, Shiga, 526-8860, Japan TEL : 0749-65-5238 FAX : 0749-63-1143 |
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| (Integrated Production Systems Division) Shiga Center Santo Office : Santo Plant, Mitsubishi Plastics,Inc. 347, Inokuchi, Maibara-shi, Shiga, 521-0234 Japan TEL: 0749-55-3403 FAX : 0749-55-3091 |
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| (Integrated production Systems Division) Onahama Center : 34 Aza Takayama, Onahama, Iwaki-shi, Fukushima,971-8101 Japan TEL : 0246-54-3122 FAX : 0246-53-6904 |
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| (Integrated IT Communication Systems Division) Yokohama Center: Mitsubishi Chemical Group Science and Technology Research Center, Inc. 1000, Kamoshida, Aoba-ku, Yokohama-shi, Kanagawa, 227-0033 Japan TEL : 045-963-3285 FAX : 045-963-4260 |
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| (Integrated IT Communication Systems Division Customer Service Dept.) Tsukuba Office : Tsukuba Plant, Mitsubishi Chemical Corporation 1000, Higashimamiana-cho, Ushiku-shi, Ibaraki, 300-1295 Japan TEL : 029-841-8232 FAX : 029-843-1904 |
