Inventor · disambiguated record
Eizo Ishikawa
Also filed as: ISHIKAWA EIZO
3 granted patents·39 citations·filing 1978–1996
69Inventor score
Top patents by PatentIndex Score
3 records- 0176US4229157ASystem for controlling feed of waste gas to ground flareHITACHI SHIPBUILDING ENG CO·Filed 1978·Granted Oct 21, 1980·31 cites·7 claims
- 0224US4977012ACeramic wiring substrate blank material and process for production thereofMITSUI MINING & SMELTING CO·Filed 1988·Granted Dec 11, 1990·3 cites·14 claims
- 0322US5825036AElectromagnetic wave radiation method and deviceFiled 1996·Granted Oct 20, 1998·5 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →