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Patent applications and USPTO patent grants for Hishikawa; Yoshihiro.The latest application filed is for "photovoltaic power generation system evaluation apparatus, evaluation method, and storage medium storing a program for an evaluation apparatus".
Patent | Date |
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Photovoltaic Power Generation System Evaluation Apparatus, Evaluation Method, And Storage Medium Storing A Program For An Evaluation Apparatus App 20180034410 - Hishikawa; Yoshihiro ;   et al. | 2018-02-01 |
I-V characteristic measuring apparatus and I-V characteristic measuring method for solar cell, and recording medium recorded with program for I-V characteristic measuring apparatus Grant 9,176,182 - Hishikawa , et al. November 3, 2 | 2015-11-03 |
I-v Characteristic Measuring Apparatus And I-v Characteristic Measuring Method For Solar Cell, And Recording Medium Recorded With Program For I-v Characteristic Measuring Apparatus App 20140354323 - Hishikawa; Yoshihiro ;   et al. | 2014-12-04 |
Simulated Solar Light Irradiation Apparatus App 20070267056 - HISHIKAWA; Yoshihiro | 2007-11-22 |
Gelled compositions Grant 6,521,257 - Taniguchi , et al. February 18, 2 | 2003-02-18 |
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