Inventor · disambiguated record
Masahiko Kido
Also filed as: KIDO MASAHIKO
3 granted patents·37 citations·filing 1989–2007
67Inventor score
Technology areasC10M
Top patents by PatentIndex Score
3 records- 0164US5049291ALubricating oil composition for two-cycle enginesIDEMITSU KOSAN CO·Filed 1989·Granted Sep 17, 1991·19 cites·20 claims
- 0259US5858932AInternal combustion engine oil compositionIDEMITSU KOSAN CO·Filed 1997·Granted Jan 12, 1999·18 cites·10 claims
- 0342US8580719B2Lubricating oil composition for internal combustion engineISHIKAWA MOTOHARU·Filed 2007·Granted Nov 12, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →