1955 4
Began trading as Japan Bunka Teppi Co., Ltd with a startup capital of two million yen

1955 8
Changed name to Japan Bunka Shutter Co., Ltd.

1958 6
Commenced sales of steel screens Bunka Tetto

1966 6
Commenced sales of lightweight shutters High Lock

1968 4
Commenced sales of window shutters Mini Series

1969 3
Established Bunka Shutter Service Center Co., Ltd.

1970 3
Exhibited Moving Wall in the 1970 Osaka Japan World Exposition

1970 4
Merged with Himeji City Japan Bunka Shutter and changed name to Bunka Shutter Co., Ltd.

1972 1
Established Bunka Shutter Osaka Service Center Co., Ltd.

1972 6
Established Hokkaido Bunka Shutter Co., Ltd.

1973 11
Listed on Second Section of Tokyo Stock Exchange

1974 3
Received Idea Award at the 1974 Japan Shop for Open/Close Looper Heavyweight Shutter

1974 4
Established Bunka Shutter Chubu Service Center Co., Ltd.

1975 12
Established Bunka Shutter Hokkaido Service Center Co., Ltd.

1976 7
Established Bunka Shutter Service Centers in Shizuoka, Kobe and Kyushu

1980 1
Started caravan in Japan by moving showroom

1980 9
Listed on First Section of Tokyo Stock Exchange

1981 5
Oyama Factory received approval to display JIS label for aluminum balcony

1982 3
Exhibited the Panelook at the International Blind and Shutter Fair

1982 10
Started 365 day/24 hour service system ATSS

1983 2
Oyama Factory received approval to display JIS label for aluminum terrace

1984 4
Established Tenpal Co., Ltd.

1985 3
Exhibited in the 1985 Tsukuba World Science Exposition

1986 ～