Inventor · disambiguated record
Yousuke Tsukuda
Also filed as: TSUKUDA YOUSUKE
6 granted patents·2 pending applications·74 citations·filing 1997–2016
82Inventor score
Files withSUMITOMO CHEMICAL CO7
Top patents by PatentIndex Score
8 records- 0184US7514140B2Acrylic film for lens substrate, lens film using the same lens sheetSUMITOMO CHEMICAL CO·Filed 2005·Granted Apr 7, 2009·8 cites·3 claims
- 0284US6652985B1Acrylic resin laminated film and laminated articleSUMITOMO CHEMICAL CO·Filed 2000·Granted Nov 25, 2003·27 cites·8 claims
- 0378US10164234B2Separator roll and method of producing sameSUMITOMO CHEMICAL CO·Filed 2016·Granted Dec 25, 2018·2 cites·6 claims
- 0470US6147162AAcrylic film and moldings made using the sameSUMITOMO CHEMICAL CO·Filed 1997·Granted Nov 14, 2000·29 cites·6 claims
- 0565US6818302B2LaminateSUMITOMO CHEMICAL CO·Filed 2002·Granted Nov 16, 2004·6 cites·24 claims
- 0661US6846557B2LaminateSUMITOMO CHEMICAL CO·Filed 2002·Granted Jan 25, 2005·2 cites·9 claims
- 0754US2008090055A1Multilayer acrylic resin filmSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 0833US2001053454A1Laminated film and structure comprising sameFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →