Inventor · disambiguated record
Meishi Tanaka
Also filed as: TANAKA MEISHI
6 granted patents·271 citations·filing 1995–2011
86Inventor score
Top patents by PatentIndex Score
6 records- 0194US6399697B1Process oil, process for producing the same and rubber compositionIDEMITSU KOSAN CO·Filed 2000·Granted Jun 4, 2002·81 cites·5 claims
- 0292US5851381AMethod of refining crude oilIDEMITSU KOSAN CO·Filed 1995·Granted Dec 22, 1998·109 cites·19 claims
- 0390US6410816B2Processing oil and method for producing the sameIDEMITSU KOSAN CO·Filed 2001·Granted Jun 25, 2002·65 cites·4 claims
- 0486US7972496B2Process oil, process for production of deasphalted oil, process for production of extract, and process for production of process oilIDEMITSU KOSAN CO·Filed 2006·Granted Jul 5, 2011·6 cites·3 claims
- 0565US6605695B2Process oil, process for producing the same and rubber compositionIDEMITSU KOSAN CO·Filed 2002·Granted Aug 12, 2003·9 cites·5 claims
- 0663US8758595B2Process oil, process for production of deasphalted oil, process for production of extract, and process for production of process oilTANAKA MEISHI·Filed 2011·Granted Jun 24, 2014·1 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →