Assignee
ARATANI MASATOSHI
JP·0 granted patents·3 pending applications·0 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0144US2015275339A1High-carbon steel tube having superior cold workability, machinability, and hardenability and method for manufacturing the sameARATANI MASATOSHI·Filed 2012·Application pending·0 cites
- 0242US2013160889A1High-strength electric resistance welded steel tube and production method thereforARATANI MASATOSHI·Filed 2011·Application pending·0 cites
- 0340US2013126036A1Electric resistance welded steel pipe with excellent torsion fatigue resistance and method for manufacturing the sameARATANI MASATOSHI·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →