Contact Us

Please be informed that we may not respond to certain queries, and we might require some time to respond to certain queries.
Please maintain the confidentiality of our responses and do not divert or reuse them, whether wholly or partially, without our prior permission.
Regarding the personal information you provide in the inquiry, please refer to our "Personal Information Protection Policy".
Please note that sales calls will not be entertained.

Product & Business Inquiries

Inquiries about Functional Chemicals

Inquiry Office hours Contacts
Inquiries about Resins and Sealants for LCD (Functional Materials bussiness)
Epoxy resins, UV-curing type resins, Polyimide/Polyamide resine, Resist for MEMS, Sealants for LCD, Sealants for LED, etc
weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Functional Materials Division
+81-3-6731-5268
Inquiry form
Inquiries about Colors (Color Materials bussiness)
colorants for inkjet printers,Dyes for Textiles,Dyes for papers,resin coloring,Developer for thermal paper,pigment derivatives (synergists),color resists for image sensors,infrared absorbing agents
weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Color Materials Division
+81-3-6731-5281
Inquiry form
Inquiries about Catalysts
Catalyst for production of acrylic acid, and methacrylic acid
weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Catalysts Division
+81-3-6731-5310
Inquiry form

Inquiries about Pharmaceuticals

Inquiry Office hours Contacts
Inquiries about Pharmaceuticals and Specialty Chemicals
pharmaceuticals, APIs, Intermediates for pharmaceutical, etc
weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Specialty Chemicals , International & IVD Division
+81-3-6731-5766
Inquiry form
Inquiries about Clinical Trials Inquiry form
Inquiries about Diagnostics weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Diagnostics Dept.
+81-3-6731-5750
Inquiry form

Inquiries about automotive safety devices(Safety Systems Business)

Inquiry Office hours Contacts
Inquiries about Automotive Safety Devices
Airbag Inflators, Micro Gas Generators for seatbelt pretensioner, Squibs, etc.
weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Safety Systems Group
+81-3-6731-5365
Inquiry form

Inquiries about Agrochemicals

Inquiry Office hours Contacts
Inquiries about Agrochemicals
Agricultural chemicals, Insecticides for public health, Animal repellent,etc
weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Agrochemicals Division
+81-3-6731-5322
Inquiry form

Inquiries about other products & business

Please contact the company concerned directly.

Inquiry Contacts
Inquiries about Polarizing Film and LCD Projector POLATECHNO CO.,LTD.
POLATECHNO CO.,LTD. Website
Inquiries about preservatives for food quality and food additives NIPPON KAYAKU FOOD TECHNO CO.,LTD.
NIPPON KAYAKU FOOD TECHNO CO.,LTD. Website (Japanese)
Inquiries about explosives for industrial use Kayaku Japan Co., Ltd.
Kayaku Japan Co., Ltd. Website

Others

Inquiry Office hours Contacts
Inquiries about Recruit and Employees of our company weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Human Resources Management Division
+81-3-6731-5801
Inquiry form
Inquiries about Investor Relations

Please refer to the "Frequently Asked Questions" regarding questions that are common_enly asked by shareholders.
weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Public Relations & Investor Relations Division
+81-3-6731-5237
Inquiry form
Inquiries about Purchasing weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Purchasing Division
Raw Materials Dept.
+81-3-6731-5825
Administration Dept.
+81-3-6731-5830
Inquiry form
Inquiries about CSR weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Corporate Planning Division
+81-3-6731-5227
Inquiry form
Inquiries about Research Collaboration weekdays 9:00-17:30
(except for the company's special holidays), Japan time
Research Planning Division
+81-3-3598-3974
Inquiry form

Inquiry about Group Companies

Please contact the company concerned directly.

Inquiries about matters other than the above

Public Relations & Investor Relations Division
+81-3-6731-5237
weekdays 9:00-17:30 (except for the company's special holidays), Japan time

PageTop
Corporate Vision
Our Business
Corporate Information
Global Netowork
Investor Relations
CSR