Inventor · disambiguated record
Kiyonari Ishikawa
Also filed as: ISHIKAWA KIYONARI
3 granted patents·42 citations·filing 1995–2007
67Inventor score
Top patents by PatentIndex Score
3 records- 0179US5669844ALubrication system for a parallel-axis differentialTOYOTA MOTOR CO LTD·Filed 1995·Granted Sep 23, 1997·36 cites·8 claims
- 0273US8138133B2Gear oil compositionSUZUKI YASUYOSHI·Filed 2006·Granted Mar 20, 2012·5 cites·9 claims
- 0361US8168573B2Lubricating oil compositionMORIKI KEIICHI·Filed 2007·Granted May 1, 2012·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →