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Patent applications and USPTO patent grants for Ohgami; Masahiro.The latest application filed is for "hot pressing method for high strength member using steel sheet and hot pressed parts".
Patent | Date |
---|---|
Hot pressing method for high strength member using steel sheet and hot pressed parts Grant 7,867,344 - Kusumi , et al. January 11, 2 | 2011-01-11 |
Hot pressing method for high strength member using steel sheet and hot pressed parts App 20070163685 - Kusumi; Kazuhisa ;   et al. | 2007-07-19 |
Electric resistance-welded steel pipe for hollow stabilizer Grant 7,048,811 - Ohgami , et al. May 23, 2 | 2006-05-23 |
Electric welded steel tube for hollow stabilizer App 20040131876 - Ohgami, Masahiro ;   et al. | 2004-07-08 |
Steel pipe having low yield ratio App 20040050445 - Ohgami, Masahiro ;   et al. | 2004-03-18 |
High strength, ferritic heat-resistant steel having improved resistance to intermetallic compound precipitation-induced embrittlement Grant 5,772,956 - Hasegawa , et al. June 30, 1 | 1998-06-30 |
Martensitic heat-resisting steel excellent in HAZ-softening resistance and process for producing the same Grant 5,650,024 - Hasegawa , et al. July 22, 1 | 1997-07-22 |
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