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Patent applications and USPTO patent grants for Takeda; Shigekazu.The latest application filed is for "carbon fiber sizing agent, aqueous dispersion thereof, carbon fiber bundle applied with sizing agent, sheet-like article comprising carbon fiber bundle...".
Patent | Date |
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Carbon fiber sizing agent, aqueous dispersion thereof, carbon fiber bundle applied with sizing agent, sheet-like article comprising carbon fiber bundle, and carbon fiber reinforced composite material Grant 9,862,824 - Wakabayashi , et al. January 9, 2 | 2018-01-09 |
Carbon Fiber Sizing Agent, Aqueous Dispersion Thereof, Carbon Fiber Bundle Applied With Sizing Agent, Sheet-like Article Comprising Carbon Fiber Bundle... App 20140256855 - Wakabayashi; Kouki ;   et al. | 2014-09-11 |
Carbon-fiber-precursor Fiber Bundle, Carbon Fiber Bundle, And Uses Thereof App 20130295811 - Shinmen; Yuusuke ;   et al. | 2013-11-07 |
Detectable card and entry and departure checking apparatus utilizing the same Grant 4,605,845 - Takeda August 12, 1 | 1986-08-12 |
Magnetic cards and method of manufacturing the same Grant 4,356,391 - Takeda October 26, 1 | 1982-10-26 |
Cylindrical Bodies From Polyethylene Or Polypropylene Grant 3,721,603 - Takeda March 20, 1 | 1973-03-20 |
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