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Patent applications and USPTO patent grants for Ishii; Kiyohiro.The latest application filed is for "positive electrode for electrochemical device and electrochemical device, and method for manufacturing same".
Patent | Date |
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Positive electrode for electrochemical device and electrochemical device, and method for manufacturing same Grant 10,964,939 - Ishii March 30, 2 | 2021-03-30 |
Positive Electrode For Electrochemical Device And Electrochemical Device, And Method For Manufacturing Same App 20190334166 - ISHII; KIYOHIRO | 2019-10-31 |
Electronic apparatus employing electrochemical capacitor and method for recovering capacitance of electrochemical capacitor Grant 7,525,789 - Ishii , et al. April 28, 2 | 2009-04-28 |
Electronic Apparatus Employing Electrochemical Capacitor and Method for Recovering Capacitance of Electrochemical Capacitor App 20080013256 - Ishii; Kiyohiro ;   et al. | 2008-01-17 |
Production method for electric double-layer capacitor Grant 7,247,177 - Maeshima , et al. July 24, 2 | 2007-07-24 |
Production method for electric double-layer capacitor App 20060073668 - Maeshima; Hiroyuki ;   et al. | 2006-04-06 |
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