Inventor · disambiguated record
Taichi Nakazawa
Also filed as: NAKAZAWA TAICHI
20 granted patents·4 pending applications·15 citations·filing 1995–2023
89Inventor score
Top patents by PatentIndex Score
24 records- 0180US9481771B2Method for adhering hydrogelsRIKEN·Filed 2013·Granted Nov 1, 2016·2 cites·12 claims
- 0280US9243115B2Hydrogel forming composition and hydrogel produced therefromNISSAN CHEMICAL IND LTD·Filed 2013·Granted Jan 26, 2016·2 cites·16 claims
- 0377US10153439B2Charge transport materialNISSAN CHEMICAL IND LTD·Filed 2015·Granted Dec 11, 2018·1 cites·9 claims
- 0477US9238718B2Hydrogel forming composition and hydrogel produced therefromNISSAN CHEMICAL IND LTD·Filed 2013·Granted Jan 19, 2016·2 cites·11 claims
- 0572US10700283B2Aniline derivatives and uses thereofNISSAN CHEMICAL IND LTD·Filed 2014·Granted Jun 30, 2020·1 cites·17 claims
- 0672US10655000B2Hydrogel forming composition and hydrogel formed thereofNISSAN CHEMICAL IND LTD·Filed 2014·Granted May 19, 2020·1 cites·15 claims
- 0770US2025219120A1Polymer compound having a sulfonic acid group, catalyst composition comprising the compound, and polymer electrolyte fuel cellNISSAN CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 0868US10193075B2Aniline derivative and use thereofNISSAN CHEMICAL IND LTD·Filed 2015·Granted Jan 29, 2019·1 cites·16 claims
- 0964US2024213508A1Fluorine-containing compound having sulfonic acid group and polymer electrolyte fuel cellNISSAN CHEMICAL CORP·Filed 2022·Application pending·0 cites
- 1060US12208374B2Catalyst composition and carbon material having nitrogen-containing groupNISSAN CHEMICAL CORP·Filed 2021·Granted Jan 28, 2025·0 cites·10 claims
- 1157US12424636B2Carbon-based solid acidNISSAN CHEMICAL CORP·Filed 2020·Granted Sep 23, 2025·0 cites·13 claims
- 1247US11312818B2Polyphenylene compoundNISSAN CHEMICAL CORP·Filed 2018·Granted Apr 26, 2022·0 cites·7 claims
- 1346US10164196B2Aniline derivative, charge-transporting varnish and organic electroluminescent deviceNISSAN CHEMICAL IND LTD·Filed 2014·Granted Dec 25, 2018·0 cites·13 claims
- 1446US9780309B2Triphenylamine derivative and use thereforNISSAN CHEMICAL IND LTD·Filed 2014·Granted Oct 3, 2017·0 cites·10 claims
- 1545US11098161B2Polymer compositionNISSAN CHEMICAL CORP·Filed 2017·Granted Aug 24, 2021·0 cites·20 claims
- 1643US10336686B2Fluorine atom-containing compound and use thereofNISSAN CHEMICAL IND LTD·Filed 2017·Granted Jul 2, 2019·0 cites·13 claims
- 1742US5567222AMethod of controlling slag coating of a steel converterKAWASAKI STEEL CO·Filed 1995·Granted Oct 22, 1996·5 cites·8 claims
- 1841US11866551B2Polymer compositionNISSAN CHEMICAL CORP·Filed 2019·Granted Jan 9, 2024·0 cites·10 claims
- 1939US2017005272A1Aniline derivative and use thereofNISSAN CHEMICAL IND LTD·Filed 2015·Application pending·0 cites
- 2037US10590287B2Charge-transporting varnish and organic electroluminescent elementNISSAN CHEMICAL IND LTD·Filed 2016·Granted Mar 17, 2020·0 cites·15 claims
- 2135US10720584B2Charge-transporting varnish, and organic electroluminescent elementNISSAN CHEMICAL IND LTD·Filed 2016·Granted Jul 21, 2020·0 cites·10 claims
- 2233US10211412B2Charge-transporting varnish, charge-transporting thin film and method for manufacturing same, and organic electroluminescent element and method for manufacturing sameNISSAN CHEMICAL IND LTD·Filed 2015·Granted Feb 19, 2019·0 cites·7 claims
- 2333US2017012213A1Aniline derivative and use thereofNISSAN CHEMICAL IND LTD·Filed 2015·Application pending·0 cites
- 2431US10147885B2Aniline derivatives and uses thereofNISSAN CHEMICAL IND LTD·Filed 2016·Granted Dec 4, 2018·0 cites·11 claims
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