1955

Established MITAKI KAGAKU KOGYOSHO Co., LTD. for production of Ceramic inorganic pigments.

1960

KAIZO-Plant was built.

1966

Manufacturing patent was obtained in the manufacturing-process of Turquoise blue.The invention-prize was awarded.

1968

The factory for ceramic-color production was expanded at KASUMIGAURA, Yokkaichi.

1969

Backed by the support of ceramic-color manufacturers,'Japan Ceramic Color Association' was founded.

1977

Change company name to NITTO GANRYO KOGYO CO., LTD.

1985

The Research & Development Center of NITTO group companies were installed in Yokkaichi.

2007

Established The Research & Development Center in KASUMIGAURA FACTORY.

2007

Settle sales department.

2008

Developed mass production of high whiteness Zirconium Silicate.

2013

Developed mass production of Glass polishing materials.

2020

Absorbed and Merged NITTO ZIRCON CO., LTD