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