Anan
Japan
4
2022-03-31
The entities that hold a legal rights for patent applications filed by inventor Sumitomo Takefumi:
Takefumi Sumitomo from Anan, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing electrode active material for non-aqueous secondary battery
#2 | 2022-03-24Electrode active material for non-aqueous secondary battery comprising carbon material modified with one-electron oxidant and method for producing the same
#3 | 2022-03-03Electrode active material for nonaqueous secondary battery, and method for manufacturing same
#4 | 2020-06-04Electrode active material for nonaqueous secondary battery, and method for manufacturing same
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