Assignee
HIRASAWA JUNICHIRO
JP·3 granted patents·1 pending application·9 citations·filing 2005–2011
Top patents by PatentIndex Score
4 records- 0176US8668789B2Method for manufacturing of high strength cold rolled steel sheet of excellent phosphatabilityHIRASAWA JUNICHIRO·Filed 2010·Granted Mar 11, 2014·2 cites·20 claims
- 0271US8852361B2Stainless steel sheet with excellent heat and corrosion resistances for brake diskHIRASAWA JUNICHIRO·Filed 2005·Granted Oct 7, 2014·4 cites·7 claims
- 0367US8657971B2Brake disk excellent in temper softening resistance and toughnessHIRASAWA JUNICHIRO·Filed 2006·Granted Feb 25, 2014·3 cites·5 claims
- 0449US2012048662A1Martensitic stainless steel for disc brakesHIRASAWA JUNICHIRO·Filed 2011·Application pending·0 cites
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