Inventor · disambiguated record
Kazuyoshi Hosaka
Also filed as: HOSAKA KAZUYOSHI
12 granted patents·2 pending applications·64 citations·filing 1984–2020
87Inventor score
Top patents by PatentIndex Score
14 records- 0178US7749664B2Dye-containing resist composition and color filter using sameNISSAN CHEMICAL IND LTD·Filed 2006·Granted Jul 6, 2010·5 cites·1 claims
- 0278US7517619B2Dye-containing resist composition and color filter using sameNISSAN CHEMICAL IND LTD·Filed 2004·Granted Apr 14, 2009·19 cites·8 claims
- 0364US4921537AShrinkage compensated mortar materialSANDOZ LTD·Filed 1984·Granted May 1, 1990·19 cites·3 claims
- 0462US7303792B2Diaminobenzene derivative, polyimide precursor and polyimide obtained therefrom, and aligning agent for liquid crystalNISSAN CHEMICAL IND LTD·Filed 2003·Granted Dec 4, 2007·8 cites·20 claims
- 0562US6740371B1Diaminobenzene derivative, polyimide obtained therefrom, and liquid-crystal alignment filmNISSAN CHEMICAL IND LTD·Filed 2000·Granted May 25, 2004·11 cites·17 claims
- 0660US7776504B2Dye-containing resist composition and color filter using sameNISSAN CHEMICAL IND LTD·Filed 2005·Granted Aug 17, 2010·1 cites·7 claims
- 0752US7169878B2Diamines, polyimide precursors and polyimides produced by using the diamines, and liquid crystal aligning agentsNISSAN CHEMICAL IND LTD·Filed 2001·Granted Jan 30, 2007·1 cites·12 claims
- 0843US11966120B2Liquid crystal light control elementNISSAN CHEMICAL CORP·Filed 2020·Granted Apr 23, 2024·0 cites·10 claims
- 0937US10824000B2Liquid crystal display deviceNISSAN CHEMICAL CORP·Filed 2017·Granted Nov 3, 2020·0 cites·15 claims
- 1036US10647816B2Liquid crystal display deviceNISSAN CHEMICAL IND LTD·Filed 2015·Granted May 12, 2020·0 cites·12 claims
- 1135US10241359B2Liquid crystal display deviceNISSAN CHEMICAL IND LTD·Filed 2015·Granted Mar 26, 2019·0 cites·23 claims
- 1235US2017184923A1Liquid crystal display element, liquid crystal alignment film, and liquid crystal alignment treatment agentNISSAN CHEMICAL IND LTD·Filed 2015·Application pending·0 cites
- 1334US2004048004A1Diaminobenzene derivative, polyimide precursor and polyimide employing it and treating agent for liquid crystal alignmentFiled 2001·Application pending·0 cites
- 1432US10386681B2Liquid crystal display elementNISSAN CHEMICAL IND LTD·Filed 2015·Granted Aug 20, 2019·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →