Patents/Inventors

Nobuaki Okajima

HitachiJP2 patents

3 Patents

US123199792025
Method for Recovering Valuable Metal
JX METALS CIRCULAR SOLUTIONS CO., Ltd.
0 cites
US122439932025
Processing Method of Positive Electrode Active Substance Waste of Lithium Ion Secondary Battery
JX METALS CIRCULAR SOLUTIONS CO., Ltd.
0 cites
US120847422024
Method for Recovering Valuable Metal
JX METALS CIRCULAR SOLUTIONS CO., Ltd.
0 cites