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Patent applications and USPTO patent grants for Tsukamoto; Arata.The latest application filed is for "magneto-optical switching device and method for switching a magnetizable medium".
Patent | Date |
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Magneto-optical switching device and method for switching a magnetizable medium Grant 8,345,516 - Rasing , et al. January 1, 2 | 2013-01-01 |
Magneto-Optical Switching Device And Method For Switching A Magnetizable Medium App 20120257483 - Rasing; Theodorus Henricus Maria ;   et al. | 2012-10-11 |
Magneto-optical switching device and method for switching a magnetizable medium Grant 8,054,713 - Rasing , et al. November 8, 2 | 2011-11-08 |
Magneto--optical Switching Device And Method For Switching A Magnetizable Medium App 20110058458 - Rasing; Theodorus Henricus Maria ;   et al. | 2011-03-10 |
Thin Film Material And Recording Medium App 20100209738 - Itoh; Akiyoshi ;   et al. | 2010-08-19 |
Thin Film Material and Recording Medium App 20090117410 - Itoh; Akiyoshi ;   et al. | 2009-05-07 |
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