Inventor · disambiguated record
Yoriaki Matsuzaki
Also filed as: MATSUZAKI YORIAKI
14 granted patents·155 citations·filing 1990–2004
91Inventor score
Top patents by PatentIndex Score
14 records- 0194US5804102APlasma display filterMITSUI CHEMICALS INC·Filed 1996·Granted Sep 8, 1998·99 cites·18 claims
- 0277US5639809AAzo compounds and polarizing films using the compoundsMITSUI TOATSU CHEMICALS·Filed 1995·Granted Jun 17, 1997·15 cites·8 claims
- 0368US6758890B2Aqueous ink and process for producing dyeMITSUI CHEMICALS INC·Filed 2001·Granted Jul 6, 2004·6 cites·25 claims
- 0464US7091261B1Yellow hue compound and aqueous ink for ink-jet recording system using the sameMITSUI CHEMICALS INC·Filed 2000·Granted Aug 15, 2006·5 cites·2 claims
- 0553US6800674B2Anthraquinone compound and water-based ink-jet recording ink containing the compoundMITSUI CHEMICALS INC·Filed 2001·Granted Oct 5, 2004·2 cites·4 claims
- 0652US6828461B2Process for producing 1,5-diaminonaphthaleneMITSUI CHEMICALS INC·Filed 2004·Granted Dec 7, 2004·1 cites·6 claims
- 0750US5359075AQuinophthalone compoundMITSUI TOATSU CHEMICALS·Filed 1992·Granted Oct 25, 1994·4 cites·19 claims
- 0847US5045434AVisible radiation sensitive composition containing substituted 3-(benzothiazo-2-yl)-7-diethylaminocoumarin as sensitizersKANSAI PAINT CO LTD·Filed 1990·Granted Sep 3, 1991·12 cites·16 claims
- 0946US5698682AAzo compounds and polarizing films using the compoundsMITSUI TOATSU CHEMICALS·Filed 1997·Granted Dec 16, 1997·3 cites·4 claims
- 1041US5248784A4-carbonyl-substituted coumarin compoundMITSUI TOATSU CHEMICALS·Filed 1992·Granted Sep 28, 1993·2 cites·7 claims
- 1138US5387686ADye for heat-sensitive transfer record and ink composition for heat-sensitive transfer recordMITSUI TOATSU CHEMICALS·Filed 1993·Granted Feb 7, 1995·5 cites·9 claims
- 1233US5750599AQuinophthalone compounds and polarizing films using sameMITSUI TOATSU CHEMICALS·Filed 1997·Granted May 12, 1998·0 cites·4 claims
- 1330US5659039AQuinophthalone compoundsMITSUI TOATSU CHEMICALS·Filed 1995·Granted Aug 19, 1997·1 cites·4 claims
- 1430US5296445ADye for heat-sensitive transfer record, ink composition for heat-sensitive transfer record, and transfer sheetMITSUI TOATSU CHEMICALS·Filed 1992·Granted Mar 22, 1994·0 cites·9 claims
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