Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Method of manufacturing toner
A method of manufacturing a toner including granulating mother toner particles in an aqueous medium to obtain a slurry containing the mother toner particles and adjusting a size distribution of the mother toner particles by screening coarse mother toner particles from the slurry with a screen to obtain the toner containing mother toner particulates.
Ricoh Company Limited
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Akinori Junichi Hiroshi Osamu Masahide
Saitoh Awamura Yamada Uchinokura Yamada