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Patent applications and USPTO patent grants for Fujimoto; Masamichi.The latest application filed is for "semiconductor device and method for manufacturing the same".
Patent | Date |
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Method of manufacturing a semiconductor using a rigid substrate Grant 7,781,259 - Nagahama , et al. August 24, 2 | 2010-08-24 |
Semiconductor device and method for manufacturing the same App 20070010046 - Nagahama; Youhei ;   et al. | 2007-01-11 |
Method of manufacturing a semiconductor device using a rigid substrate including the vent-end edge portion of the substrate has a thickness smaller than the other portions of the substrate Grant 7,122,402 - Nagahama , et al. October 17, 2 | 2006-10-17 |
Press punching method and apparatus for forming a plurality of through holes by changing a travel distance of a punching mold Grant 6,877,408 - Kubota , et al. April 12, 2 | 2005-04-12 |
Method of manufacturing a semiconductor device using a rigid substrate App 20050070051 - Nagahama, Youhei ;   et al. | 2005-03-31 |
Press punching method and apparatus for forming a plurality of through holes by changing a travel distance of a punching mold App 20020002887 - Kubota, Akihiro ;   et al. | 2002-01-10 |
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