Assignee
HIRAKAWA NAOKI
JP·4 granted patents·10 citations·filing 2005–2009
Top patents by PatentIndex Score
4 records- 0182US8163389B2Conductive roll and method for producing sameHIRAKAWA NAOKI·Filed 2005·Granted Apr 24, 2012·8 cites·8 claims
- 0270US8273191B2High-strength stainless steel material and production process of the sameHIRAKAWA NAOKI·Filed 2009·Granted Sep 25, 2012·1 cites·8 claims
- 0352US8105653B2Method and apparatus for performing surface treatment of rubber memberHIRAKAWA NAOKI·Filed 2008·Granted Jan 31, 2012·0 cites·8 claims
- 0448US8066626B2Conductive rubber memberHIRAKAWA NAOKI·Filed 2008·Granted Nov 29, 2011·1 cites·7 claims
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