Assignee
HASHIZUME SHUJI
JP·3 granted patents·0 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0159US8747575B2655 MPa grade martensitic stainless steel having high toughness and method for manufacturing the sameHASHIZUME SHUJI·Filed 2009·Granted Jun 10, 2014·0 cites·7 claims
- 0246US9677160B2Low C-high Cr 862 MPa-class steel tube having excellent corrosion resistance and a manufacturing method thereofHASHIZUME SHUJI·Filed 2011·Granted Jun 13, 2017·0 cites·6 claims
- 0346US9284634B2Martensitic stainless steel having excellent corrosion resistanceHASHIZUME SHUJI·Filed 2011·Granted Mar 15, 2016·0 cites·2 claims
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