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Patent applications and USPTO patent grants for Kashiwaba; Yasube.The latest application filed is for "semiconductor light-emitting device and method of manufacturing the same".
Patent | Date |
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Photovoltaic ultraviolet sensor Grant 7,973,379 - Sugibuchi , et al. July 5, 2 | 2011-07-05 |
Semiconductor light-emitting device and method of manufacturing the same Grant 7,964,868 - Nakagawa , et al. June 21, 2 | 2011-06-21 |
Semiconductor Light-emitting Device And Method Of Manufacturing The Same App 20090267063 - Nakagawa; Akira ;   et al. | 2009-10-29 |
Photovoltaic ultraviolet sensor App 20070145499 - Sugibuchi; Mayo ;   et al. | 2007-06-28 |
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