Inventor
TAMAKI TOSHIO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TAMAKI TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PETOCA LTD
6 patentsUS5698341ADec 16, 1997
Carbon material for lithium secondary battery and process for producing the same
PETOCA LTD49 citations92
US6287729B1Sep 11, 2001
Graphite materials for negative electrode used in lithium secondary battery
PETOCA LTD19 citations89
US5356574AOct 18, 1994
Process for producing pitch based activated carbon fibers and carbon fibers
PETOCA LTD18 citations73
US5494567AFeb 27, 1996
Process for producing carbon materials
PETOCA LTD8 citations72
US5387333AFeb 7, 1995
Process for producing optically isotropic pitch
PETOCA LTD6 citations61
US5824245AOct 20, 1998
Processes for preparing milled graphite fibers
PETOCA LTD4 citations56