| Apr. 1951 |
Mr.Hiroyuki Yamaguchi started manufacturing and selling mica powder. |
| Dec. 1954 |
Moved to Toyokawa, Aichi JAPAN (former Kozakai, Hoi-gun). |
| Aug. 1960 |
Established as a corporation. |
| (around 1965) |
COLOR MICA for artificial marble was developed. |
| (around 1980) |
Mica powder for cosmetics was developed. |
| (around 1985) |
MICALET (pelletized mica) for plastics was developed. |
| Apr. 1988 |
Toyohashi factory was built and started operation. |
| (around 1990) |
Processes of surface treatment and heat tratment for cosmetics were started
to operate. |
| May 2003 |
2nd Toyohashi factory was built and started operation. |
| Oct. 2004 |
ISO9001 (LRQA) was acquired. |
| Jan. 2016 |
Declaration of CSR management. |
| 2016-2018 |
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,
'ecovadis' Platform-CSR |
| Aug. 2018 |
Shinshiro factory was built and started operation. |
