| June 1951 |
|
Kamome Kogyo KK. established |
| June 1953 |
|
Company renamed as Kaito Kagaku Kogyo KK. |
| November 1955 |
|
First extrusion laminator in Japan introduced and “Kapola” laminated craft paper developed |
| December 1963 |
|
Noda Factory completed |
| June 1964 |
|
“Sumilease” release paper developed |
| October 1965 |
|
Wide laminator for craft tape matting introduced |
| January 1966 |
|
“Hi-Cloth” matting for fabric adhesive tape developed |
| January 1972 |
|
Company renamed as Kaito Chemical Industry Co., Ltd. |
| November 1979 |
|
Silicon coater with laminator for “Sumilease” introduced |
| September 1993 |
|
1st phase construction at Iwaki Factory completed |
| July 1997 |
|
ISO9001 certification acquired for the Iwaki factory |
| March 2001 |
|
Production lines at Noda Factory closed to concentrate production at Iwaki Factory |
| April 2001 |
|
2nd phase construction at Iwaki Factory completed |
| January 2004 |
|
ISO14001 certification acquired for the Iwaki factory |
| October 2005 |
|
Release paper operations spun off from Kaito Chemical Industry as Sumika-Kakoushi Co., Ltd. |
| December 2005 |
|
3rd phase construction at Iwaki Factory completed
|
| April 2009 |
|
Taken over paper release line business from Fujimori Kogyo Co.,Ltd. |
