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Patent applications and USPTO patent grants for Tsujimoto; Akiko.The latest application filed is for "electrolyte composition and ionic liquid".
Patent | Date |
---|---|
Electrolyte composition and ionic liquid Grant 8,591,757 - Ohishi , et al. November 26, 2 | 2013-11-26 |
Electrolyte Composition And Ionic Liquid App 20100213402 - Ohishi; Takahiro ;   et al. | 2010-08-26 |
Toner for electrostatic image development and image forming method using the same Grant 7,449,274 - Imafuku , et al. November 11, 2 | 2008-11-11 |
Toner for electrostatic image development and image forming method using the same App 20060093947 - Imafuku; Tatsuo ;   et al. | 2006-05-04 |
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