Inventor · disambiguated record
Tomohiko Tokunaga
Also filed as: TOKUNAGA TOMOHIKO
2 granted patents·1 pending application·6 citations·filing 2002–2014
46Inventor score
Technology areasG03G
Files withMITSUBISHI CHEM CORP3
Top patents by PatentIndex Score
3 records- 0157US9146484B2Toners for electrostatic-image developmentMITSUBISHI CHEM CORP·Filed 2014·Granted Sep 29, 2015·0 cites·11 claims
- 0252US6720123B2Process for producing toner for developing electrostatic imageMITSUBISHI CHEM CORP·Filed 2002·Granted Apr 13, 2004·6 cites·21 claims
- 0341US2008213683A1Toners For Electrostatic-Image DevelopmentMITSUBISHI CHEM CORP·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →