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CHIBA RYUTA

JP2 patents

Top patents by PatentIndex Score

US9488925B2Nov 8, 2016

Magenta toner, developer, and image forming apparatus

CHIBA RYUTA1 citations46

US9557671B2Jan 31, 2017

Electrostatic image developing toner, developer, and image forming apparatus

CHIBA RYUTA0 citations36