
Japan Fine Coatings Co., Ltd.
Established in 1982 as a joint venture between Desoto Corporation of the U.S. and JSR Corporation, JFC develops, manufactures and sells UV-curable coating materials.
With a production base in Ibaraki Prefecture, JFC has a strong presence in the global market along with Covestro's Netherlands and Taiwan plants, which also produce UV-curable resins. Covestro’s tri-polar R&D bases in Japan (Kawasaki), the U.S. (Chicago), and Taiwan are engaged in the development of materials that meet the detailed needs of our customers.
ISO9001
Target: Quality, Manufacturing, Production Control, Equipment Management, Logistics, and Purchasing departments
March 2003 – Acquired ISO9001:2000 certification
March 2018 – Transition to ISO9001:2015
March 2024 – Renewal ISO9001:2015
1
Year of establishment
1
Million JPY Capital
1
%
Fully owned Covestro company
Contact info
Company headquarters
Address
57-1 Sawabe, Tsuchiura, Ibaraki, 300-4104
Phone
029-862-5784
Fax
029-862-5771
Sales Office
Address
KDX Hamamatsucho Place 3F,
1-7-6, Shibakoen, Minato-ku,
Tokyo 105-0011
Phone
03-6403-9100
Fax
03-3436-1540
Downloads
Kanagawa Research and Development Center
Address
Kanagawa Science Park (KSP) C-Tower Room 1225
3-2-1 Sakado, Takatsu-ku, Kawasaki City, Kanagawa Prefecture 213-0012
Phone
044-328-5210
Fax
044-328-5209
Products
DeSolite® is a UV-curable material widely used as a coating for optical fibers.
It cures in a short time upon exposure to ultraviolet light, forming a tough, reliable protective layer that ensures long-term performance. As a coating material that protects delicate fibers, it is used by many optical fiber manufacturers.
The Covestro Group offers DeSolite® in countries around the world. In Japan, it has been provided for many years under this name as a high-quality coating material.
Building on the reliability established in the optical fiber field, the Covestro is actively pursuing the expansion of DeSolite® into new applications.

Working at Covestro in Japan
With ca. 400 employees, the Covestro team in Japan is working from six sites, including the Tokyo headquarters, production sites in Niihama, Sakai and Tsukuba, as well as two R&D sites in Amagasaki and Kawasaki. Together we deliver the best material solutions to our customers in the local market to make also Japan a brighter place. Functions range from production operators, chemical engineers, sales & marketing and other administrative roles.
A selection of opening positions in Japan are shared here. Why don’t you have a look to see whether there is a match for you and our company?