Inventor · disambiguated record
Toshio Tamaki
Also filed as: TAMAKI TOSHIO
9 granted patents·1 pending application·234 citations·filing 1989–2002
90Inventor score
Top patents by PatentIndex Score
10 records- 0187US4968374APlasma etching apparatus with dielectrically isolated electrodesANELVA CORP·Filed 1989·Granted Nov 6, 1990·54 cites·5 claims
- 0276US5795678ANegative electrode for use in lithium secondary battery and process for producing the sameTOSHIBA KK·Filed 1995·Granted Aug 18, 1998·51 cites·6 claims
- 0374US5698341ACarbon material for lithium secondary battery and process for producing the samePETOCA LTD·Filed 1996·Granted Dec 16, 1997·49 cites·6 claims
- 0467US5356574AProcess for producing pitch based activated carbon fibers and carbon fibersPETOCA LTD·Filed 1993·Granted Oct 18, 1994·18 cites·6 claims
- 0558US5556723ANegative electrode for use in a secondary batteryTOSHIBA KK·Filed 1994·Granted Sep 17, 1996·25 cites·2 claims
- 0651US5494567AProcess for producing carbon materialsPETOCA LTD·Filed 1994·Granted Feb 27, 1996·8 cites·5 claims
- 0747US6287729B1Graphite materials for negative electrode used in lithium secondary batteryPETOCA LTD·Filed 1999·Granted Sep 11, 2001·19 cites·5 claims
- 0843US5387333AProcess for producing optically isotropic pitchPETOCA LTD·Filed 1992·Granted Feb 7, 1995·6 cites·3 claims
- 0936US2002160266A1Graphite material for negative electrode of lithium ion secondary battery and process for producing the samePETOCA MATERIALS LTD·Filed 2002·Application pending·0 cites
- 1031US5824245AProcesses for preparing milled graphite fibersPETOCA LTD·Filed 1995·Granted Oct 20, 1998·4 cites·1 claims
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