Inventor
NISHIKAWA TOMOTAKA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA TOMOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
6 patentsUS6919388B2Jul 19, 2005
Cement admixture and cement composition
NIPPON CATALYTIC CHEM IND23 citations92
US6864337B2Mar 8, 2005
Polycarboxylic acid copolymer, production method and use thereof
NIPPON CATALYTIC CHEM IND35 citations92
US7662884B2Feb 16, 2010
Cement admixture and production method thereof
NIPPON CATALYTIC CHEM IND9 citations83
US7405264B2Jul 29, 2008
Polycarboxylic acid copolymer, production method and use thereof
NIPPON CATALYTIC CHEM IND13 citations83
US7368488B2May 6, 2008
Cement admixture and cement admixture composite
NIPPON CATALYTIC CHEM IND13 citations82
US7638563B2Dec 29, 2009
Polycarboxylic acid concrete admixture
NIPPON CATALYTIC CHEM IND6 citations60
SONY CORP
5 patentsUS7781956B2Aug 24, 2010
Display apparatus and electronic device
SONY CORP7 citations73
US10341475B2Jul 2, 2019
Display unit, method of manufacturing the same, and electronic apparatus
SONY CORP2 citations72
US9712651B2Jul 18, 2017
Display unit, method of manufacturing the same, and electronic apparatus
SONY CORP2 citations72
US9548346B2Jan 17, 2017
Display unit, method of manufacturing the same, and electronic apparatus
SONY CORP2 citations72
US9219081B2Dec 22, 2015
Display unit, method of manufacturing the same, and electronic apparatus
SONY CORP3 citations62