| April |
1959 |
Kaga-parts established as automobile parts at Osaka-shi, Fukushima-ku. |
| September |
1962 |
Kaga-parts was reorganized to Kaga-shokai limited company (Capital
stock 3.5million) of wholesales automotive supplies and duplicate keymaterial manufacture and sale at Kushin-cho, Kita-ku Osaka-shi. |
| April |
1963 |
A new company building was built at Genpachi-bashi Kita-ku Osaka-shi, we opened the shop specializing in duplicate key material manufacture and sale. |
| January |
1969 |
Fukuoka branch office was opened at Hie Hakata-ku Fukuoka-shi |
| December |
1971 |
Kaga-shokai limited company was split to Kaga Co., Ltd. as another company. (Capital stock 5million) |
| July |
1974 |
Started manufacture and sales of Fashion-key. |
| November |
1975 |
Increased Kaga Co., Ltd.’s capital to 15million. |
| March |
1977 |
Kaga Co., Ltd. was renamed Clover Co., Ltd. which is the same name as product.
At the same time, the headquarters office was moved to Minami morimachi kita-ku. |
| December |
1977 |
Opened Toyonaka factory at Kouzushima, Toyonaka-shi, Osaka |
| May |
1978 |
New Headquarters office was moved to completion of the new building at
Higashimikuni, Yodogawa-ku Osaka |
| December |
1980 |
Fukuoka branch office was moved to Sanno, Hakata-ku
(2006 Incorporated separately to Clover Kyushu Ltd. ) |
| January |
1981 |
Opened Tokyo branch office at Toshima-ku,Tokyo
(2005 changed the name to Kanto office) |
| April |
1983 |
Joined Japan DIY Industry Association |
| September |
1986 |
The new factory was completed at Haradanaka, Toyonaka-shi,Osaka.
The factory was moved to Toyonaka. |
| October |
1986 |
Increased Clover Co., Ltd.’s capital to 20million. |
| December |
1986 |
Started manufacture and sales of Cam Lock Series. |
| April |
1987 |
Started sales of Machanical Keyless Lock. |
| November |
1988 |
Cam lock series received the invention encouragement award by the Institute of Invention and Innovation |
| September |
1992 |
Headquarters was moved to the factory at Toyonaka. |
| March |
1993 |
Started manufacture and sales of Mechanical Key Cutting Machines. |
| April |
1996 |
Started import and sales with Silca s.p.a.in Italiy as an agent. |
| April |
1996 |
Started import and sales with HPC, Inc. in U.S.A as an agent. |
| May |
1997 |
Joined ALOA Japan branch |
| October |
1997 |
Joined JLMA |
| November |
2002 |
Joined Osakafu Jyomae Gijutsusya Bouhan Kyoryokukai |
| September |
2011 |
Cleat Co., Ltd. established as a subsidiary company in Higashimikuni,
Yodogawa-ku Osaka. |
| November |
2015 |
Acquired ownership of Clover Kyushu Ltd. |
