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Patent applications and USPTO patent grants for Nagahama; Akihito.The latest application filed is for "constant voltage circuit and electronic device including same".
Patent | Date |
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Constant voltage circuit and electronic device including same Grant 8,957,646 - Nagata , et al. February 17, 2 | 2015-02-17 |
Constant Voltage Circuit And Electronic Device Including Same App 20130154605 - Nagata; Toshihisa ;   et al. | 2013-06-20 |
Constant voltage circuit with higher speed error amplifier and current limiting Grant 7,772,815 - Okuda , et al. August 10, 2 | 2010-08-10 |
Constant voltage circuit App 20070176582 - Okuda; Tsugunori ;   et al. | 2007-08-02 |
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