| January, 1986 |
The foundation beginning |
 |
| October, 1987 |
The incorporation,The limited liability company |
|
The Arakawa-Giken |
|
| April, 1991 |
The factory building moving |
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| December, 1991 |
The NC sculpture board introduction |
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| December, 1992 |
The 2nd NC sculpture board introduction |
|
| January, 1995 |
The 3-D CAD•CAM system introduction |
|
| August, 1995 |
The factory addition |
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| September, 1995 |
The machining center introduction |
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| February, 1997 |
The 2nd machining center introduction |
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2nd set 3-D CAD•CAM system introduction |
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| September, 1997 |
The 3rd machining center introduction |
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| September, 1998 |
The CNC three dimension measurement machine
introduction |
|
The gate -type machining center introduction |
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| April, 1999 |
The 3rd 3-D CAD•CAM system introduction |
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| August, 1999 |
The 4th machining center introduction |
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| March, 2000 |
The 4th 3-D CAD•CAM system introduction |
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| April, 2000 |
The sales Development Department establishment |
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| August, 2000 |
The 5th machining center introduction |
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| June, 2001 |
The 6th machining center introduction |
|
| April, 2002 |
It reorganizes in Inc.. |
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| September, 2002 |
The Large-sized machining center introduction |
|
| August, 2003 |
The 7th machining center introduction |
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