| 1947 March | Founded as a main design and manufacture and sale of motor transformer in Kumagaya, Saitama Prefecture |
|---|---|
| 1956 June | Start stamping parts manufacturing |
| 1957 July | Start founded sheet metal processing a limited company Umeda Seisakusho in capital 600,000 yen |
| 1957 September | Production start of the press die |
| 1973 October | Capital increased to 5 million yen |
| 1974 June | Company name to Umeda Industry Co., Ltd., organizational changes |
| 1981 May | Gyoda factory construction, relocated, expanded to increase production system |
| 1983 September | Capital increase to 10 million yen in capital |
| 1984 May | The new plant was established land acquisition First Year of Heisei March New headquarters plant completed, relocation |
| 1995 April | Production management system development portion wound |
| 1995 June | Indonesia factory founded with capital US $ 500,000 (PT.UMEDA KOGYO INDONESIA) |
| 1996 June | Indonesia factory production start |
| 2000 October | Capital increase to Indonesia factory US $ 1,100,000 |
| 2001 June | Indonesia factory extension completed. Become 4,898㎡ |
| 2001 September | Capital increase to 50 million yen capital |
| 2008 June | ISO9001:2008 acquisition |
| 2010 November | Indonesia factory expansion extension land: 16,781㎡ (5,085 square meters), floor area: 12,802㎡ (3,880 square meters) |
| 2013 June | PT.UMEDAKOGYO INDONESIA sale of shares |
| 2013 October | PT.UMEDA FACTORY INDONESIA start establishment and production |
| 2015 November | Be certified in Saitama Prefecture, management innovation plan companies |
