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Patent applications and USPTO patent grants for Toray Industries, Ltd..The latest application filed is for "epoxy resin composition, prepreg, fiber-reinforced composite material".
Patent | Date |
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Epoxy resin composition, prepreg, fiber-reinforced composite material Grant 8,278,389 - Tomioka , et al. October 2, 2 | 2012-10-02 |
Composite film and antistatic composite film comprising a swellable inorganic silicate Grant 4,786,558 - Sumiya , et al. November 22, 1 | 1988-11-22 |
Producing soft contact lenses Grant 4,347,198 - Ohkada , et al. August 31, 1 | 1982-08-31 |
Photosensitive O-quinone diazide containing composition Grant 4,268,602 - Yoshino , et al. May 19, 1 | 1981-05-19 |
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