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Patent applications and USPTO patent grants for Amma; Kenichi.The latest application filed is for "phased array antenna and phase control method therefor".
Patent | Date |
---|---|
Phased array antenna and phase control method therefor Grant 9,568,936 - Narita , et al. February 14, 2 | 2017-02-14 |
Charging apparatus for electric vehicle Grant 9,566,870 - Amma , et al. February 14, 2 | 2017-02-14 |
Power receiving device and wireless power transmission system Grant 9,287,717 - Amma , et al. March 15, 2 | 2016-03-15 |
Wireless power transmission system Grant 9,124,141 - Amma , et al. September 1, 2 | 2015-09-01 |
Phased Array Antenna And Phase Control Method Therefor App 20140035694 - Narita; Takanori ;   et al. | 2014-02-06 |
Charging Apparatus For Electric Vehicle App 20130175987 - Amma; Kenichi ;   et al. | 2013-07-11 |
Phased-array Antenna And Phase Control Method Therefor App 20120306697 - Kimura; Tomohisa ;   et al. | 2012-12-06 |
Power Receiving Device And Wireless Power Transmission System App 20120133216 - Amma; Kenichi ;   et al. | 2012-05-31 |
Wireless Power Transmission System App 20120126631 - Amma; Kenichi ;   et al. | 2012-05-24 |
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