Inventor
NAKAZAWA TAICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZAWA TAICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NISSAN CHEMICAL IND LTD
13 patentsUS10700283B2Jun 30, 2020
Aniline derivatives and uses thereof
NISSAN CHEMICAL IND LTD1 citations61
US10193075B2Jan 29, 2019
Aniline derivative and use thereof
NISSAN CHEMICAL IND LTD1 citations61
US9243115B2Jan 26, 2016
Hydrogel forming composition and hydrogel produced therefrom
NISSAN CHEMICAL IND LTD2 citations60
US9238718B2Jan 19, 2016
Hydrogel forming composition and hydrogel produced therefrom
NISSAN CHEMICAL IND LTD2 citations60
US10655000B2May 19, 2020
Hydrogel forming composition and hydrogel formed thereof
NISSAN CHEMICAL IND LTD1 citations59
US10153439B2Dec 11, 2018
Charge transport material
NISSAN CHEMICAL IND LTD1 citations50
US10164196B2Dec 25, 2018
Aniline derivative, charge-transporting varnish and organic electroluminescent device
NISSAN CHEMICAL IND LTD0 citations40
US9780309B2Oct 3, 2017
Triphenylamine derivative and use therefor
NISSAN CHEMICAL IND LTD0 citations40
US10720584B2Jul 21, 2020
Charge-transporting varnish, and organic electroluminescent element
NISSAN CHEMICAL IND LTD0 citations39
US10590287B2Mar 17, 2020
Charge-transporting varnish and organic electroluminescent element
NISSAN CHEMICAL IND LTD0 citations39
US10336686B2Jul 2, 2019
Fluorine atom-containing compound and use thereof
NISSAN CHEMICAL IND LTD0 citations39
US10211412B2Feb 19, 2019
Charge-transporting varnish, charge-transporting thin film and method for manufacturing same, and organic electroluminescent element and method for manufacturing same
NISSAN CHEMICAL IND LTD0 citations36
US10147885B2Dec 4, 2018
Aniline derivatives and uses thereof
NISSAN CHEMICAL IND LTD0 citations33
NISSAN CHEMICAL CORP
5 patentsUS12424636B2Sep 23, 2025
Carbon-based solid acid
NISSAN CHEMICAL CORP0 citations54
US12208374B2Jan 28, 2025
Catalyst composition and carbon material having nitrogen-containing group
NISSAN CHEMICAL CORP0 citations52
US11312818B2Apr 26, 2022
Polyphenylene compound
NISSAN CHEMICAL CORP0 citations50
US11098161B2Aug 24, 2021
Polymer composition
NISSAN CHEMICAL CORP0 citations45
US11866551B2Jan 9, 2024
Polymer composition
NISSAN CHEMICAL CORP0 citations42