Assignee
SUMIKAWA TOMONORI
JP·3 granted patents·6 citations·filing 2006–2010
Top patents by PatentIndex Score
3 records- 0173US8205318B2Method for surface treatment of metal plate and vehicle treated therebySUMIKAWA TOMONORI·Filed 2006·Granted Jun 26, 2012·4 cites·4 claims
- 0268US8516679B2Method for surface treatment of metal plate and vehicle treated therebySUMIKAWA TOMONORI·Filed 2010·Granted Aug 27, 2013·2 cites·1 claims
- 0349US8607434B2Method for surface treatment of metal plate and vehicle treated therebySUMIKAWA TOMONORI·Filed 2010·Granted Dec 17, 2013·0 cites·1 claims
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