| １９６３ |
Established the company, as Urano inworks in the town on Honjo City. |
| １９７１ |
Increased the capital to ¥ 6 milｌion. |
| １９７２ |
The organization is changed from limited company into the company.Renewed
the trade name “Urano Co.,Ltd”. |
| １９７７ |
Increased the capital to ¥ 15 million. |
| １９７９ |
Increased the capital to ¥ 38 million.Moved to present place. |
| １９８１ |
Increased the capital to ¥ 57 million. |
| １９８７ |
The second Factory was completed.（Saitama Factory） |
| １９８９ |
The third Factory was completed.（Saitama Factory） |
| １９９３ |
The fourth Factory was completed.（Saitama Factory） |
| １９９４ |
Increased the capital to ¥ 80 million. |
| ２００２ |
Renewed equipments in the fourth factory. |
| ２００４ |
Acquired JISQ9100 (Quality Management System for the aerospace industry)
certification. |
| ２００６ |
Nagasaki Factory was completed and began operating. |
