Inventor · disambiguated record
Yoshiki Hashizume
Also filed as: HASHIZUME YOSHIKI
22 granted patents·7 pending applications·368 citations·filing 1983–2021
96Inventor score
Top patents by PatentIndex Score
29 records- 0191US7998266B2Colored metallic pigment, process for producing the same, and coating composition and cosmetic preparation containing said colored metallic pigmentTOYO ALUMINIUM KK·Filed 2007·Granted Aug 16, 2011·15 cites·17 claims
- 0286US8172934B2Colored flake pigment and coating composition containing the sameHASHIZUME YOSHIKI·Filed 2005·Granted May 8, 2012·8 cites·6 claims
- 0385US5912283ASurface-treated color pigment, colored substrate particles and production process thereofTOYO ALUMINIUM KK·Filed 1996·Granted Jun 15, 1999·64 cites·4 claims
- 0484US6541540B2Powder coating compositions, method for preparing them and method for forming filmsTOYO ALUMINIUM KK·Filed 2001·Granted Apr 1, 2003·22 cites·8 claims
- 0583US6736911B1Aluminum alloy, aluminum alloy foil, container and method of preparing aluminum alloy foilTOYO ALUMINIUM KK·Filed 2000·Granted May 18, 2004·16 cites·16 claims
- 0680US5766334AColored titanium flakes, process for their preparation and resin composition containing colored titanium flakesTOYO ALUMINIUM KK·Filed 1996·Granted Jun 16, 1998·53 cites·15 claims
- 0780US4622073AMetal powder pigmentTOYO ALUMINIUM KK·Filed 1984·Granted Nov 11, 1986·22 cites·22 claims
- 0880US4484951AAluminum flake pigment composition for paintTOYO ALUMINIUM KK·Filed 1983·Granted Nov 27, 1984·27 cites·7 claims
- 0978US9126861B2Metal-coated flake glass, resin composition including same, and method for producing sameHASHIZUME YOSHIKI·Filed 2011·Granted Sep 8, 2015·5 cites·5 claims
- 1077US8530049B2Resin-coated metallic pigment comprising a surface modifier at a surface portion, water-based paint containing the same, and method of manufacturing resin-coated metallic pigmentSETOGUCHI SHUNICHI·Filed 2009·Granted Sep 10, 2013·4 cites·15 claims
- 1177US8088211B2Aluminum pigment, process for production thereof and resin compositionHASHIZUME YOSHIKI·Filed 2003·Granted Jan 3, 2012·14 cites·6 claims
- 1275US8580382B2Coated metal pigment, method for production of the same, and coating composition containing the sameSATO TAKAYUKI·Filed 2006·Granted Nov 12, 2013·3 cites·16 claims
- 1373US5944886AColored aluminium pigments and the preparation process thereofTOYO ALUMINIUM KK·Filed 1997·Granted Aug 31, 1999·26 cites·8 claims
- 1469US6022911ASurface-treated color pigment, colored substrate particles and production process thereofTOYO ALUMINIUM KK·Filed 1999·Granted Feb 8, 2000·27 cites·14 claims
- 1565US6602339B2Aluminum pigment, process for its production and resin compositions containing the sameTOYO ALUMINIUM KK·Filed 2001·Granted Aug 5, 2003·8 cites·10 claims
- 1665US4869754AAluminium pigment compositionTOYO ALUMINIUM KK·Filed 1988·Granted Sep 26, 1989·23 cites·17 claims
- 1762US9499696B2Colored metallic pigment and method for producing the sameFUJII MIKI·Filed 2012·Granted Nov 22, 2016·1 cites·12 claims
- 1862US4923689AAluminum nitride power having improved water-resistanceTOYO ALUMINIUM KK·Filed 1989·Granted May 8, 1990·28 cites·13 claims
- 1953US7045212B2Color metallic pigment and resin composition containing color metallic pigmentTOYO ALUMINIUM KK·Filed 2003·Granted May 16, 2006·2 cites·17 claims
- 2051US2016040015A1Flaky stainless-steel pigment, resin composition formulated with the same, and coated product provided with coating film formed from resin compositionTOYO ALUMINIUM KK·Filed 2014·Application pending·0 cites
- 2149US10843268B2Metal laminated and shaped object, aluminum-based powder for metal laminating and shaping, and method of manufacturing the sameTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2016·Granted Nov 24, 2020·0 cites·10 claims
- 2248US2014209163A1Rear surface protective sheet for solar cellTANAKA SAYA·Filed 2012·Application pending·0 cites
- 2347US8926743B2Metal pigment, method for producing the same, and water base metallic resin composition including the sameNAKAO TAKAYUKI·Filed 2010·Granted Jan 6, 2015·0 cites·7 claims
- 2446US2023143183A1Aluminum-based powder for metal additive manufacturing, producing method thereof, and metal additive manufactured objects thereofTOYO ALUMINIUM KK·Filed 2021·Application pending·0 cites
- 2545US9982139B2Color metallic pigment, method for producing same, and coating composition and cosmetic containing sameHASHIZUME YOSHIKI·Filed 2011·Granted May 29, 2018·0 cites·15 claims
- 2641US2006063004A1Flake pigment, coating material and powder coating composition each containing the same and surface-treating agent for flaky particle for use thereinTAKANO YASUSHI·Filed 2004·Application pending·0 cites
- 2737US2003008963A1Colored metallic powder coating composition and method for production thereofFiled 2000·Application pending·0 cites
- 2833US2012009416A1Infrared reflection methodLAI GAOCHAO·Filed 2010·Application pending·0 cites
- 2923US2012064291A1Electrically conductive paste composition and electrically conductive film formed by using the sameLAI GAOCHAO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →