Inventor · disambiguated record
Takuo Kato
Also filed as: KATO TAKUO
3 granted patents·34 citations·filing 1985–1997
67Inventor score
Top patents by PatentIndex Score
3 records- 0157US5789463AOcular lens material and process for producing the sameTOMEY TECHN CORP·Filed 1997·Granted Aug 4, 1998·30 cites·10 claims
- 0224US4788227AContact lens formed from a hydrogel fundamental materialTOMEI SANGYO KK·Filed 1987·Granted Nov 29, 1988·1 cites·10 claims
- 0324US4699946AHydrogel fundamental materialTOMEI SANGYO KK·Filed 1985·Granted Oct 13, 1987·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →