Inventor · disambiguated record
Toyoaki Hirata
Also filed as: HIRATA TOYOAKI
2 granted patents·1 pending application·4 citations·filing 2001–2018
41Inventor score
Top patents by PatentIndex Score
3 records- 0160US10479873B2Method of producing polymer-impregnated base resinSUMITOMO RUBBER IND·Filed 2018·Granted Nov 19, 2019·0 cites·5 claims
- 0248US6649036B2Mirrortron sputtering apparatusHIRATA TOYOAKI·Filed 2001·Granted Nov 18, 2003·4 cites·26 claims
- 0326US2008308417A1Sputtering ApparatusHIRATA TOYOAKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →