Inventor · disambiguated record
Masahiko Nakata
Also filed as: NAKATA MASAHIKO
3 granted patents·60 citations·filing 1991–2013
66Inventor score
Top patents by PatentIndex Score
3 records- 0189US5147897AMethod for producing non-yellowing polyurethane urea foamNISSHIN SPINNING·Filed 1991·Granted Sep 15, 1992·57 cites·7 claims
- 0265US9675320B2Diagnostic ultrasound apparatusNAKATA MASAHIKO·Filed 2013·Granted Jun 13, 2017·3 cites·12 claims
- 0334US9119556B2Ultrasonic diagnostic apparatusNAKATA MASAHIKO·Filed 2011·Granted Sep 1, 2015·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →