Inventor · disambiguated record
Kentarou Ishida
Also filed as: ISHIDA KENTAROU
3 granted patents·42 citations·filing 1993–2019
67Inventor score
Top patents by PatentIndex Score
3 records- 0169US5444033ACatalyst compositions for hydrotreating of hydrocarbon oils and process for manufacturing the same.COSMO SOGO KENKYUSHO KK·Filed 1994·Granted Aug 22, 1995·29 cites·23 claims
- 0246US5494875AAlumina-containing carrier and hydrofining catalyst for hydrocarbon oilsCOSMO SOGO KENKYUSHO KK·Filed 1993·Granted Feb 27, 1996·13 cites·6 claims
- 0339US12191152B2Method of helical chamfer machining silicon waferSUMCO CORP·Filed 2019·Granted Jan 7, 2025·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →