Inventor · disambiguated record
Koji Hetsugi
Also filed as: HETSUGI KOJI
2 granted patents·33 citations·filing 1990–1991
60Inventor score
Top patents by PatentIndex Score
2 records- 0178US5116521AAqueous lubrication treatment liquid and method of cold plastic working metallic materialsNIPPON DENSO CO·Filed 1990·Granted May 26, 1992·28 cites·4 claims
- 0232US5308654AMethod for lubricating steel tubing prior to cold drawingHENKEL CORP·Filed 1991·Granted May 3, 1994·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →