Inventor

NAITOH KEI

JP4 patents

⚠️ This page may combine multiple inventors who share the name “NAITOH KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICOH KK

3 patents

US7396627B2Jul 8, 2008

Method of preparing a toner, developer including the toner, container containing the toner, and image forming method and process cartridge using the toner

RICOH KK11 citations83

US7354690B2Apr 8, 2008

Toner and method for producing the same, and, developer, toner-containing container, process cartridge, image forming apparatus and image forming method

RICOH KK11 citations83

US7575842B2Aug 18, 2009

Toner and, developer, toner-containing container, process cartridge, image forming apparatus and image forming method

RICOH KK4 citations62

SAITO TAKUYA

1 patent

US8076051B2Dec 13, 2011

Method 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 developer

SAITO TAKUYA0 citations45