Inventor · disambiguated record

Fumiko Hayakawa

Also filed as: HAYAKAWA FUMIKO

1 granted patent·27 citations·filing 1994–1994

44Inventor score

Technology areasA61P

Files withMITSUI NORIN KK1

Top patents by PatentIndex Score

1 record

0169US5470565AComposition for strengthening acid resistancy of teethMITSUI NORIN KK·Filed 1994·Granted Nov 28, 1995·27 cites·16 claims

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