Assignee
UMENO TATSUO
JP·2 granted patents·5 citations·filing 2006–2011
Top patents by PatentIndex Score
2 records- 0173US8329136B2Graphite particle, carbon-graphite composite particle and their production processesUMENO TATSUO·Filed 2006·Granted Dec 11, 2012·5 cites·10 claims
- 0233US9312532B2Negative electrode material for lithium ion secondary batteries, and method for producing sameUMENO TATSUO·Filed 2011·Granted Apr 12, 2016·0 cites·10 claims
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