Inventor
OKA AKINORI
JP11 patents
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OTSUKA CHEMICAL CO LTD
5 patentsUS7875732B2Jan 25, 2011
Quaternary ammonium salt, electrolyte, electrolyte, solution and electrochemical device
OTSUKA CHEMICAL CO LTD9 citations82
US7854854B2Dec 21, 2010
Quaternary ammonium salt, electrolyte, electrolyte solution and electrochemical device
OTSUKA CHEMICAL CO LTD4 citations61
US8372300B2Feb 12, 2013
Additives for electrolyte solution and electrolyte solution
OTSUKA CHEMICAL CO LTD2 citations55
US8029689B2Oct 4, 2011
Method for producing high-purity quaternary ammonium salt
OTSUKA CHEMICAL CO LTD1 citations51
US8029690B2Oct 4, 2011
Process for production of highly pure quaternary ammonium salt
OTSUKA CHEMICAL CO LTD0 citations40