Inventor · disambiguated record
Takenori Funatsu
Also filed as: FUNATSU TAKENORI
4 granted patents·59 citations·filing 1978–1987
77Inventor score
Technology areasC09B
Files withTOYO INK MFG CO4
Top patents by PatentIndex Score
4 records- 0190US4221606APhthalocyanine pigment compositionsTOYO INK MFG CO·Filed 1978·Granted Sep 9, 1980·29 cites·8 claims
- 0275US4601759APigment compositions, method for producing same, and colored resin compositionsTOYO INK MFG CO·Filed 1984·Granted Jul 22, 1986·13 cites·19 claims
- 0368US4301049AMethod of producing an azo pigment suitable for use in a gravure printing ink and azo pigments produced therebyTOYO INK MFG CO·Filed 1980·Granted Nov 17, 1981·10 cites·12 claims
- 0461US4810302AAzo pigment compositionTOYO INK MFG CO·Filed 1987·Granted Mar 7, 1989·7 cites·6 claims
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