Inventor · disambiguated record
Hikoya Hayatsu
Also filed as: HAYATSU HIKOYA
3 granted patents·1 pending application·52 citations·filing 1982–2004
72Inventor score
Top patents by PatentIndex Score
4 records- 0170US4623638ASilica gel linked to a phthalocyanine compound and a method for treating polycyclic organic substances therewithSUMITOMO CHEMICAL CO·Filed 1985·Granted Nov 18, 1986·26 cites·11 claims
- 0261US4460475AMethod for treatment of mutagensSUMITOMO CHEMICAL CO·Filed 1983·Granted Jul 17, 1984·18 cites·12 claims
- 0341US2008070240A2Composition for deaminating dna and method of detecting methylated dnaTOYO BOSEKI·Filed 2004·Application pending·0 cites
- 0440US4490525APolysaccharides containing phthalocyanine nucleusSUMITOMO CHEMICAL CO·Filed 1982·Granted Dec 25, 1984·8 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →