Assignee
HONJO MINORU
JP·3 granted patents·1 pending application·3 citations·filing 2007–2011
Top patents by PatentIndex Score
4 records- 0175US8404178B2High-strength pearlitic steel rail having excellent delayed fracture propertiesHONJO MINORU·Filed 2007·Granted Mar 26, 2013·2 cites·5 claims
- 0273US8608874B2Spring steel and method for manufacturing the sameHONJO MINORU·Filed 2011·Granted Dec 17, 2013·1 cites·12 claims
- 0345US9139887B2Bearing steel and ingot material for bearing having excellent rolling contact fatigue life characteristics and method for manufacturing the sameHONJO MINORU·Filed 2011·Granted Sep 22, 2015·0 cites·8 claims
- 0441US2012321503A1Method for manufacturing ingot steel for bearings and bearing steelHONJO MINORU·Filed 2010·Application pending·0 cites
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