Inventor · disambiguated record
Takahiko Matsui
Also filed as: MATSUI TAKAHIKO
12 granted patents·5 pending applications·122 citations·filing 2004–2019
91Inventor score
Top patents by PatentIndex Score
17 records- 0194US8512462B2Azo compounds, ink compositions, and colored bodiesMATSUI TAKAHIKO·Filed 2010·Granted Aug 20, 2013·14 cites·18 claims
- 0293US7503967B2Azo compound, ink composition and colored articleNIPPON KAYAKU KK·Filed 2005·Granted Mar 17, 2009·17 cites·12 claims
- 0392US7503965B2Azo compound, ink composition, and colored objectNIPPON KAYAKU KK·Filed 2005·Granted Mar 17, 2009·12 cites·25 claims
- 0490US7387668B2Azo compound, aqueous dye solutions containing the same, inks and use thereofNIPPON KAYAKU KK·Filed 2004·Granted Jun 17, 2008·24 cites·16 claims
- 0588US7901498B2Trisazo compound, ink composition, printing method and colored productNIPPON KAYAKU KK·Filed 2008·Granted Mar 8, 2011·10 cites·19 claims
- 0686US8167991B2Trisazo compound, ink composition, recording method, and colored articleMATSUI TAKAHIKO·Filed 2006·Granted May 1, 2012·10 cites·23 claims
- 0783US8080100B2Trisazo compound, ink composition, recording method and colored bodyYOSHIMOTO TAKASHI·Filed 2009·Granted Dec 20, 2011·6 cites·16 claims
- 0882US8741045B2Ink composition, inkjet recording method, and colored materialKAWAGUCHI AKIRA·Filed 2011·Granted Jun 3, 2014·4 cites·11 claims
- 0978US8741046B2Ink composition, inkjet recording method and colored bodyKAWAGUCHI AKIRA·Filed 2011·Granted Jun 3, 2014·3 cites·15 claims
- 1074US8815998B2Modified natural rubber, production process for the same and rubber composition and tire prepared by using the sameMATSUI TAKAHIKO·Filed 2009·Granted Aug 26, 2014·2 cites·6 claims
- 1172US7326288B2Trisazo compound, ink composition, and colored objectNIPPON KAYAKU KK·Filed 2004·Granted Feb 5, 2008·10 cites·16 claims
- 1270US7462228B2Water-base black ink composition and colored productNIPPON KAYAKU KK·Filed 2004·Granted Dec 9, 2008·10 cites·15 claims
- 1357US2020109263A1Tire rubber composition and tireBRIDGESTONE CORP·Filed 2019·Application pending·0 cites
- 1445US2007227388A1Tetrakisazo Compound, Coloring Matter for Recording, Ink Composition and Colored ArticleOHNO HIROAKI·Filed 2005·Application pending·0 cites
- 1541US2009136720A1Azo Compound, Ink Composition, Recording Method and Colored ArticleMATSUI TAKAHIKO·Filed 2006·Application pending·0 cites
- 1638US2009118479A1Azo compound, ink composition, recording method and colored articleOHNO HIROAKI·Filed 2006·Application pending·0 cites
- 1733US2014299020A1Water-based black ink composition, inkjet recording method using same, and colored bodySHIMIZU SHINSUKE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →