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Patent applications and USPTO patent grants for Hijii; Takumi.The latest application filed is for "spheroidal graphite cast iron".
Patent | Date |
---|---|
Austenitic heat-resisting cast steel Grant 10,633,729 - Ueda , et al. | 2020-04-28 |
Spheroidal Graphite Cast Iron App 20190211426 - HIJII; Takumi ;   et al. | 2019-07-11 |
Austenitic Heat-resisting Cast Steel App 20180155809 - UEDA; Takamichi ;   et al. | 2018-06-07 |
Internal combustion engine and method for manufacturing the same Grant 9,359,946 - Nishikawa , et al. June 7, 2 | 2016-06-07 |
Internal combustion engine and method of producing same Grant 8,893,693 - Hijii , et al. November 25, 2 | 2014-11-25 |
Internal Combustion Engine And Method For Manufacturing The Same App 20140245994 - Nishikawa; Naoki ;   et al. | 2014-09-04 |
Internal Combustion Engine And Method Of Producing Same App 20130146041 - Hijii; Takumi ;   et al. | 2013-06-13 |
Heat resistant magnesium die casting alloys App 20060222556 - Hijii; Takumi ;   et al. | 2006-10-05 |
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