|| Mr.Hiroyuki Yamaguchi started manufacturing and selling mica powder.
|| Moved to Toyokawa, Aichi JAPAN (former Kozakai, Hoi-gun).
|| Established as a corporation.
|| COLOR MICA for artificial marblel was developed.
|| Mica powder for cosmetics was developed.
|| MICALET (pelletized mica) for plastics was developed.
|| Toyohashi factory was built and started operation.
|| Processes of surface treatment and heat tratment for cosmetics were started
|| 2nd Toyohashi factory was built and started operation.
|| ISO9001 (LRQA) was acquired.
|| Declaration of CSR management.
|| Participated in the followings as part of our CSR activities.
United Nations Global Compact(UNGC),
'Sedex ' Platform-CSR,
Action against Child Exploitation(ACE),
Responsible Mica Initiative(RMI) for human rights,
|| Shinshiro factory was built and started operation.