| May 1917 | Established as Yamagami Kanaami at Takeya-machi, Osaka City. |
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| October 1927 |
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| July 1947 | Yao Kanaami LLC is incorporated. |
| 1954 |
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| April 1961 | Reorganized to YAO KANAAMI CO., LTD |
| March 1962 |
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| March 1962 | Introduces weaving machines for fine mesh (200 to 300m/s) from German loom manufacturers. |
| 1973 |
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| July 1997 |
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| May 2007 |
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| November 27, 2008 |
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