Inventor · disambiguated record
Takashi Miyaoka
Also filed as: MIYAOKA TAKASHI
3 granted patents·26 citations·filing 1980–1986
67Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0157US4847143ABinder composition and nonwoven fabrics and impregnated papers using the sameSUMITOMO CHEMICAL CO·Filed 1986·Granted Jul 11, 1989·17 cites·11 claims
- 0236US4695407AMethod for purifying 1-aminoanthraquinoneSUMITOMO CHEMICAL CO·Filed 1983·Granted Sep 22, 1987·1 cites·7 claims
- 0336US4323431APurification of compounds having high melting pointSUMITOMO CHEMICAL CO·Filed 1980·Granted Apr 6, 1982·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →