KT

Katsuhisa TOKUMITSU

OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
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Patent #TitleCo-InventorsDate
6156432 Carbon material for negative electrode of secondary lithium battery, process for preparing the same, and secondary lithium battery prepared from said carbon material Akihiro Mabuchi, Hiroyuki Fujimoto, Takahiro Kasuh 2000-12-05