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Patent applications and USPTO patent grants for Usui; Hirokazu.The latest application filed is for "manufacturing equipment".
Patent | Date |
---|---|
Project management system Grant 8,290,805 - Usui October 16, 2 | 2012-10-16 |
Holding device for holding object Grant 7,901,170 - Usui March 8, 2 | 2011-03-08 |
Workpiece transfer apparatus Grant 7,740,122 - Usui June 22, 2 | 2010-06-22 |
Manufacturing equipment App 20090099680 - Usui; Hirokazu | 2009-04-16 |
Workpiece transfer apparatus App 20090095596 - Usui; Hirokazu | 2009-04-16 |
Workpiece grasper and workpiece transfer apparatus using the same App 20090096148 - Usui; Hirokazu | 2009-04-16 |
Holding device for holding object App 20080073821 - Usui; Hirokazu | 2008-03-27 |
Project management system App 20070067196 - Usui; Hirokazu | 2007-03-22 |
Electronic device mounting system and method Grant 6,546,619 - Shichi , et al. April 15, 2 | 2003-04-15 |
Electronic component layout determination method and a manufacturing method using the same Grant 6,006,425 - Fukukura , et al. December 28, 1 | 1999-12-28 |
Abnormality determination system for revolution speed sensor Grant 4,700,563 - Iwata , et al. October 20, 1 | 1987-10-20 |
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