Inventor · disambiguated record
Hirofumi Oi
Also filed as: OI HIROFUMI
2 granted patents·1 citations·filing 2003–2005
33Inventor score
Technology areasB05D
Top patents by PatentIndex Score
2 records- 0157US7541064B2Method of forming multilayer coating film including water-borne basecoat on automobile substrateNIPPON PAINT CO LTD·Filed 2005·Granted Jun 2, 2009·0 cites·4 claims
- 0254US7034066B2Water-borne base coating composition for automobilesSAN NOPCO KK·Filed 2003·Granted Apr 25, 2006·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →