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Patent applications and USPTO patent grants for Tsuzaki; Hiroshi.The latest application filed is for "surface examining apparatus and surface examining method".
Patent | Date |
---|---|
Apparatus and method for continuous surface examination comprising a light shielding member at outer ends of the examined surface Grant 6,670,627 - Takahashi , et al. December 30, 2 | 2003-12-30 |
Surface examining apparatus and surface examining method App 20020148985 - Takahashi, Ippei ;   et al. | 2002-10-17 |
Perforator App 20020026863 - Tsuzaki, Hiroshi ;   et al. | 2002-03-07 |
Portable computer with fan moving air from a first space created between a keyboard and a first circuit board and a second space created between the first circuit board and a second circuit board Grant 5,694,294 - Ohashi , et al. December 2, 1 | 1997-12-02 |
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