Inventor · disambiguated record

Keizaburo Ishikura

Also filed as: ISHIKURA KEIZABURO

2 granted patents·45 citations·filing 1988–1988

63Inventor score

Technology areasG01R H03H

Files withMITSUI PETROCHEMICAL IND2

Top patents by PatentIndex Score

2 records

0174US4929903AMethod of and apparatus for assessing insulation conditionsMITSUI PETROCHEMICAL IND·Filed 1988·Granted May 29, 1990·37 cites·8 claims
0244US4897561AApparatus for and method of discriminating signalsMITSUI PETROCHEMICAL IND·Filed 1988·Granted Jan 30, 1990·8 cites·5 claims

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