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Patent applications and USPTO patent grants for Hirata; Norimasa.The latest application filed is for "high-strength electric resistance welded steel tube and production method therefor".
Patent | Date |
---|---|
Heat-resistance ferritic stainless steel Grant 9,279,172 - Kato , et al. March 8, 2 | 2016-03-08 |
High-strength Electric Resistance Welded Steel Tube And Production Method Therefor App 20130160889 - Aratani; Masatoshi ;   et al. | 2013-06-27 |
Ferritic Stainless Steel Excellent In Heat Resistance And Toughness App 20110123387 - Kato; Yasushi ;   et al. | 2011-05-26 |
Heat-resistance Ferritic Stainless Steel App 20110008200 - Kato; Yasushi ;   et al. | 2011-01-13 |
Ferritic stainless steel sheet for raw material pipe for bellows pipe Grant 7,819,991 - Kato , et al. October 26, 2 | 2010-10-26 |
Ferritic Stainless Steel Sheet for Raw Material Pipe for Bellows Pipe App 20090004040 - Kato; Yasushi ;   et al. | 2009-01-01 |
Hybrid inflator Grant 6,808,204 - Katsuda , et al. October 26, 2 | 2004-10-26 |
Method of manufacturing a ferritic stainless steel plate Grant 6,645,324 - Hirata , et al. November 11, 2 | 2003-11-11 |
Ferritic stainless steel plate and method App 20020144756 - Hirata, Norimasa ;   et al. | 2002-10-10 |
Ferritic stainless steel plate Grant 6,383,309 - Hirata , et al. May 7, 2 | 2002-05-07 |
Ferritic stainless steel plate and method App 20010003293 - Hirata, Norimasa ;   et al. | 2001-06-14 |
Gas generant for air bag App 20010000383 - Yamato, Yo ;   et al. | 2001-04-26 |
Gas generant Grant 6,073,962 - Wu , et al. June 13, 2 | 2000-06-13 |
Gas generant composition Grant 5,780,767 - Matsuda , et al. July 14, 1 | 1998-07-14 |
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