Inventor · disambiguated record
Toshiyuki Yamaoka
Also filed as: YAMAOKA TOSHIYUKI
2 granted patents·10 citations·filing 2010–2010
55Inventor score
Technology areasY02W
Top patents by PatentIndex Score
2 records- 0173US8444744B2Method for separating and recovering nickel and lithiumNARISAKO MAKOTO·Filed 2010·Granted May 21, 2013·6 cites·12 claims
- 0267US8298502B2Preparation method of lithium carbonate from lithium-ion secondary battery recovered materialYAMAOKA TOSHIYUKI·Filed 2010·Granted Oct 30, 2012·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →