Inventor · disambiguated record
Masaaki Urakawa
Also filed as: URAKAWA MASAAKI
2 granted patents·1 pending application·46 citations·filing 1993–2006
62Inventor score
Top patents by PatentIndex Score
3 records- 0180US7671147B2Composition of oxazolidine epoxy resin, epoxy phosphazene, phosphorus compound or polyphenylene ether and curing agentASAHI KASEI CHEMICALS CORP·Filed 2005·Granted Mar 2, 2010·6 cites·10 claims
- 0270US5456871AApparatus for and method of controlling calender roll gapISHIKAWAJIMA HARIMA HEAVY IND·Filed 1993·Granted Oct 10, 1995·40 cites·21 claims
- 0344US2009032286A1Epoxy Resin CompositionURAKAWA MASAAKI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →