- Head Office-Administration
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General Affairs Dept. Tel : +81-3-3432-3510 Fax : +81-3-3432-3511
- Head Office-Sales & Marketing
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Head Office-Sales & Marketing
Tel : +81-3-3432-3590 Fax : +81-3-3432-3591
Research & Development Dept.
Tel : +81-3-3432-3577 Fax : +81-3-3432-3591
- Ceramics Division
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Ceramics Dept. Tel : +81-3-3432-3547 Fax : +81-3-3432-3548
- Electronics Material Division
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Electronics Material Dept.
Tel : +81-3-3432-3562 Fax : +81-3-3432-3563
Advanced Material Dept.
Tel : +81-3-3432-3549 Fax : +81-3-3432-3550
- Chemicals Division
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Functional Chemicals Dept.
Tel : +81-3-3432-3530 Fax : +81-3-3432-3531
Industrial Chemicals Dept.
Tel : +81-3-3432-3532 Fax : +81-3-3432-3533
- Flavor, Fragrance & Food Division
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Flavor, Fragrance&Food Dept. Flavor&Fragrance Ingredients Group, Food Ingredients Group
Tel : +81-3-3432-3574 Fax : +81-3-3432-3575
- Plastics Division
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Plastics Dept. I / Plastics Dept. II
Tel : +81-3-3432-3586 Fax : +81-3-3432-3587
Plastics Dept. Osaka Sales Group
Tel : +81-6-4704-5403 Fax : +81-6-6244-5758
Plastics Dept. Nagoya Sales Group
Tel : +81-52-541-2141 Fax : +81-52-541-2147
- Metals Division
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Metals Dept. Tel : +81-3-3432-3534 Fax : +81-3-3432-3536
- Aerospace Project Team
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Aerospace Project Team Tel : +81-3-3432-3539 Fax : +81-3-3432-3540