Oblon, Spivak, McClelland, Maier & Neustadt
Resin for toner particle
 A resin for toner containing fine particles with a particle size passing through a 200 mesh sieve of not greater than 10% by weight. 
Mitsubishi Rayon Company Limited
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inventional inventional inventional
Keiji Motoshi Shinji Ryo Syuji
Yoshida Inagaki Kubo Funato Takahiro