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Patent applications and USPTO patent grants for Tamai; Takato.The latest application filed is for "method of manufacturing hot rolled steel sheet for square column for building structural members".
Patent | Date |
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Method of manufacturing hot rolled steel sheet for square column for building structural members Grant 10,876,180 - Kami , et al. December 29, 2 | 2020-12-29 |
Method Of Manufacturing Hot Rolled Steel Sheet For Square Column For Building Structural Members App 20170275720 - Kami; Chikara ;   et al. | 2017-09-28 |
Hot rolled steel sheet for square column for building structural members Grant 9,708,680 - Kami , et al. July 18, 2 | 2017-07-18 |
Hot Rolled Steel Sheet For Square Column For Building Structural Members And Method Of Manufacturing The Same App 20150292054 - Kami; Chikara ;   et al. | 2015-10-15 |
Low-yield-ratio High-strength Hot-rolled Steel Plate With Excellent Low-temperature Toughness And Process For Producing Same App 20140290807 - Goto; Sota ;   et al. | 2014-10-02 |
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