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OKI MASAHIRO

JP3 patents

Top patents by PatentIndex Score

US8911925B2Dec 16, 2014

Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method

OKI MASAHIRO0 citations48

US8475986B2Jul 2, 2013

Toner

OKI MASAHIRO0 citations48

US8268524B2Sep 18, 2012

Black toner and image forming method

OKI MASAHIRO0 citations48