Inventor · disambiguated record
Takeshige Nakano
Also filed as: NAKANO TAKESHIGE
2 granted patents·1 pending application·39 citations·filing 1991–2002
63Inventor score
Files withIDEMITSU KOSAN CO3
Top patents by PatentIndex Score
3 records- 0174US5244588AOverbased sulfurized alkaline earth metal phenates and process for preparing sameIDEMITSU KOSAN CO·Filed 1991·Granted Sep 14, 1993·22 cites·8 claims
- 0255US6140280ASuccinimide compound and method for producing it, lubricating oil additive comprising the compound and lubricating oil composition comprising the compound for diesel engineIDEMITSU KOSAN CO·Filed 1997·Granted Oct 31, 2000·17 cites·15 claims
- 0337US2002103088A1Succinimide compound, process for producing the same, lubricating oil additive, and lubricating oil composition for internal combustion engineIDEMITSU KOSAN CO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →