Inventor · disambiguated record
Kei Naitoh
Also filed as: NAITOH KEI
4 granted patents·26 citations·filing 2005–2007
72Inventor score
Technology areasG03G
Top patents by PatentIndex Score
4 records- 0191US7354690B2Toner and method for producing the same, and, developer, toner-containing container, process cartridge, image forming apparatus and image forming methodRICOH KK·Filed 2006·Granted Apr 8, 2008·11 cites·15 claims
- 0289US7396627B2Method of preparing a toner, developer including the toner, container containing the toner, and image forming method and process cartridge using the tonerRICOH KK·Filed 2005·Granted Jul 8, 2008·11 cites·35 claims
- 0377US7575842B2Toner and, developer, toner-containing container, process cartridge, image forming apparatus and image forming methodRICOH KK·Filed 2007·Granted Aug 18, 2009·4 cites·17 claims
- 0439US8076051B2Method for preparing resin and particulate material, toner prepared by the method, developer including the toner, toner container, and process cartridge, image forming method and apparatus using the developerSAITO TAKUYA·Filed 2005·Granted Dec 13, 2011·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →