Inventor · disambiguated record
Yasuyo Takahata
Also filed as: TAKAHATA YASUYO
3 granted patents·49 citations·filing 1975–1991
72Inventor score
Top patents by PatentIndex Score
3 records- 0166US5134110AMethod for preparing liquid chromatographic packing materialCHEMICAL INSPECTION & TESTING·Filed 1991·Granted Jul 28, 1992·31 cites·15 claims
- 0241US4694092APartially hydrophilicized silica gel and process for producing the sameCHEMICALS INSPECTION & TESTING·Filed 1986·Granted Sep 15, 1987·12 cites·7 claims
- 0336US4077923AMethod of manufacturing cation exchangerNITTAN CO LTD·Filed 1975·Granted Mar 7, 1978·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →