Inventor
BABA YUZO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “BABA YUZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV KYUSHU NAT UNIV CORP
11 patentsUS9011804B2Apr 21, 2015
Cobalt extraction method
UNIV KYUSHU NAT UNIV CORP12 citations83
US8951486B2Feb 10, 2015
Valuable metal extraction agent and valuable metal extraction method using said extraction agent
UNIV KYUSHU NAT UNIV CORP12 citations83
US9481638B2Nov 1, 2016
Scandium extraction method
UNIV KYUSHU NAT UNIV CORP3 citations72
US9458526B2Oct 4, 2016
Method for separating impurities from an acidic solution containing nickel and cobalt and/or scandium
UNIV KYUSHU NAT UNIV CORP5 citations70
US10036082B2Jul 31, 2018
Zirconium extractant and method for extracting zirconium
UNIV KYUSHU NAT UNIV CORP0 citations51
US9803262B2Oct 31, 2017
Gallium extraction agent and gallium extraction method
UNIV KYUSHU NAT UNIV CORP1 citations51
US9725786B2Aug 8, 2017
Nickel extraction method
UNIV KYUSHU NAT UNIV CORP0 citations51
US9493857B2Nov 15, 2016
Valuable-metal extraction method
UNIV KYUSHU NAT UNIV CORP0 citations51
US9435006B2Sep 6, 2016
Extraction agent for precious metals and rhenium, and extraction method for precious metals and rhenium using same
UNIV KYUSHU NAT UNIV CORP0 citations51
US9376734B2Jun 28, 2016
Indium extraction agent and indium extraction method
UNIV KYUSHU NAT UNIV CORP0 citations51
US9234260B2Jan 12, 2016
Method for isolating valuable metal
UNIV KYUSHU NAT UNIV CORP0 citations51