Inventor · disambiguated record
Masako Katayama
Also filed as: KATAYAMA MASAKO · SHO LEGAL REPRESENTATIVE YOSHI
6 granted patents·2 pending applications·33 citations·filing 2003–2019
77Inventor score
Top patents by PatentIndex Score
8 records- 0181US7070731B2Dispersion stabilizer for suspension polymerization of vinyl compound and method of producing the sameKURARAY CO·Filed 2003·Granted Jul 4, 2006·21 cites·7 claims
- 0277US8475923B2Heat transfer film, semiconductor device, and electronic apparatusKATAYAMA MASAKO·Filed 2008·Granted Jul 2, 2013·9 cites·7 claims
- 0368US12054645B2Ethylene-vinyl alcohol copolymer, method for producing same, and use thereofKURARAY CO·Filed 2019·Granted Aug 6, 2024·0 cites·20 claims
- 0464US9303102B2Process for preparing polyvinyl acetal by acid-catalyzed reactionKURARAY EUROPE GMBH·Filed 2013·Granted Apr 5, 2016·0 cites·14 claims
- 0557US12091532B2Ethylene-(vinyl alcohol) copolymer and method for producing sameKURARAY CO·Filed 2019·Granted Sep 17, 2024·0 cites·7 claims
- 0654US7521497B2Saponified, alkoxyl group-containing ethylene-vinyl acetate copolymer and its processed productsKURARAY CO·Filed 2003·Granted Apr 21, 2009·3 cites·18 claims
- 0754US2011155205A1Polyvinyl acetal with high flowability and plasticizer-containing films produced therewithKURARAY EUROPE GMBH·Filed 2010·Application pending·0 cites
- 0847US2006180956A1Dispersion stabilizer for suspension polymerization of vinyl compound and method of producing the sameKURARAY CO·Filed 2006·Application pending·0 cites
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