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Patent applications and USPTO patent grants for Kawanaka; Hiroshi.The latest application filed is for "plastic-made greenhouse".
Patent | Date |
---|---|
Plastic-made greenhouse Grant 7,497,051 - Kawanaka March 3, 2 | 2009-03-03 |
Temperature warning device by deformation or expansion of a bolt and the device structure Grant 7,450,018 - Kawanaka November 11, 2 | 2008-11-11 |
Plastic-made greenhouse App 20070157529 - Kawanaka; Hiroshi | 2007-07-12 |
Thermal sensor App 20070081574 - Kawanaka; Hiroshi | 2007-04-12 |
Five-axis table for laser beam machine tool Grant 5,239,160 - Sakura , et al. August 24, 1 | 1993-08-24 |
Work rotating device for laser beam machine tool Grant 5,204,507 - Saeda , et al. April 20, 1 | 1993-04-20 |
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