Inquiries

Available for phone inquiries9:00 – 17:00 (weekdays)

Electronic Materials Division
+81-72-669-4301 (Osaka)
+81-3-3273-7415 (Tokyo)
Semiconductor Division
+81-72-669-5231
Construction Materials Division
+81-72-669-4302 (Osaka)
+81-3-3273-7415 (Tokyo)
Development Division (composite materials)
+81-72-669-1233
Administration Dept
+81-72-669-1231

Email inquiries

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Handling of personal information

1. Definition of personal information
Personal information is defined as names, addresses, phone numbers, and email addresses etc. which can be used to identify an individual customer.

2. Use of personal information
Personal information provided by the customer is used only within the scope of the purposes clearly specified.

3. Acquisition of personal information
The customer is notified of the reason for acquisition beforehand. Acquisition of personal information is limited to the minimum necessary.