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Patent applications and USPTO patent grants for TAKEMASA; Katsuya.The latest application filed is for "lithographic printing plate precursor and plate making method thereof".
Patent | Date |
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Lithographic Printing Plate Precursor And Plate Making Method Thereof App 20100248142 - TAKEMASA; Katsuya | 2010-09-30 |
Preform for plastic optical material, production method thereof, optical coupling method of plastic optical fiber and connector used for optical coupling Grant 7,590,319 - Mizushima , et al. September 15, 2 | 2009-09-15 |
Preform for plastic optical material, production method thereof, optical coupling method of plastic optical fiber and connector used for optical coupling App 20050175290 - Mizushima, Yasuyuki ;   et al. | 2005-08-11 |
Heat-sensitive recording material Grant 5,286,703 - Wachi , et al. February 15, 1 | 1994-02-15 |
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