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Patent applications and USPTO patent grants for Ushida; Kouhei.The latest application filed is for "shear punching die assemblies".
Patent | Date |
---|---|
Shear punching die assemblies Grant 8,215,148 - Fujimura , et al. July 10, 2 | 2012-07-10 |
Methods for manufacturing flanged article Grant 8,113,030 - Fujimura , et al. February 14, 2 | 2012-02-14 |
Shear Punching Die Assemblies App 20090301161 - Fujimura; Shirou ;   et al. | 2009-12-10 |
Methods For Manufacturing Flanged Article App 20090025450 - Fujimura; Shirou ;   et al. | 2009-01-29 |
Methods and apparatus for manufacturing flanged articles Grant 7,296,456 - Ushida November 20, 2 | 2007-11-20 |
Methods and apparatus for manufacturing flanged articles Grant 6,907,764 - Ushida June 21, 2 | 2005-06-21 |
Methods and apparatus for manufacturing flanged articles App 20040187547 - Ushida, Kouhei | 2004-09-30 |
Methods and apparatus for manufacturing flanged articles App 20030061855 - Ushida, Kouhei | 2003-04-03 |
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