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Patent applications and USPTO patent grants for Ueyama; Mayumi.The latest application filed is for "magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape".
Patent | Date |
---|---|
Magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape Grant 7,231,130 - Ohno , et al. June 12, 2 | 2007-06-12 |
Electronic book distributing system by use of purchase certificate and devices therefor Grant 6,895,393 - Numata , et al. May 17, 2 | 2005-05-17 |
Magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape App 20020094192 - Ohno, Shoji ;   et al. | 2002-07-18 |
Magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape Grant 6,389,217 - Ohno , et al. May 14, 2 | 2002-05-14 |
Magnetic recording/reproducing apparatus for search programs recorded on magnetic tape Grant 6,038,366 - Ohno , et al. March 14, 2 | 2000-03-14 |
magnetic recording/reproducing apparatus for searching programs recorded on magnetic tape Grant 5,761,371 - Ohno , et al. June 2, 1 | 1998-06-02 |
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