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Patent applications and USPTO patent grants for Asakai; Hiroshi.The latest application filed is for "error generation direction circuit, storage unit, information processing apparatus and control method of error generation direction circuit".
Patent | Date |
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Error Generation Direction Circuit, Storage Unit, Information Processing Apparatus And Control Method Of Error Generation Direction Circuit App 20120290904 - Asakai; Hiroshi | 2012-11-15 |
Data control apparatus, data control method, and data control program Grant 8,171,243 - Asakai May 1, 2 | 2012-05-01 |
Memory System And Control Method App 20100082909 - Asakai; Hiroshi | 2010-04-01 |
Data control apparatus, data control method, and data control program App 20080313412 - Asakai; Hiroshi | 2008-12-18 |
Method of referring to digital watermark information embedded in a mark image Grant 6,968,455 - Okayasu , et al. November 22, 2 | 2005-11-22 |
Method of referring to digital watermark information embedded in a mark image App 20010021978 - Okayasu, Satoe ;   et al. | 2001-09-13 |
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