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Dive into the research topics where Ryosaku Igarashi is active.

Publication


Featured researches published by Ryosaku Igarashi.


Archive | 2004

Electrophotographic photoreceptor and electrophotographic apparatus

Taketoshi Hoshizaki; Yashuhiro Yamaguchi; Yasuo Sakaguchi; Ryosaku Igarashi


Archive | 1997

Charge-transporting copolymer, method of forming charge-transporting copolymer, electrophotographic photosensitive body, and electrophotographic device

Yasuhiro Yamaguchi; Fumiaki Tambo; Taketoshi Hoshizaki; Yasuo Sakaguchi; Ryosaku Igarashi; Masakazu Iijima; Taketoshi Higashi


Archive | 1995

Hydroxygallium phthalocyanine crystal, process for preparing same, and electrophotographic photoreceptor comprising same

Katsumi Daimon; Katsumi Nukada; Yasuo Sakaguchi; Ryosaku Igarashi


Archive | 1996

Electrophotographic photoreceptor containing uniform and nonuniform charge transporting layers

Taketoshi Hoshizaki; Yasuhiro Yamaguchi; Yasuo Sakaguchi; Ryosaku Igarashi


Archive | 1995

Charge-transporting polymer and organic electronic device using the same

Katsumi Nukada; Akira Imai; Masahiro Iwasaki; Ryosaku Igarashi


Archive | 1997

Electrographic photosensitive member

Fumiaki Tambo; Katsumi Daimon; Masakazu Iijima; Kazuo Yamasaki; Ryosaku Igarashi; Yasuhiro Yamaguchi


Archive | 1997

Electrophotographic photosensitive member having S-type photo-induced potential decay and electrophotographic apparatus

Taketoshi Hoshizaki; Yasuo Sakaguchi; Yasuhiro Yamaguchi; Ryosaku Igarashi


Archive | 2011

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

Koji Horiba; Yoshihiro Inaba; Ryosaku Igarashi; Akira Imai; Takako Kobayashi; Daisuke Yoshino; Takahiro Ishizuka


Archive | 2012

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

Yoshihiro Inaba; Akira Imai; Daisuke Yoshino; Takako Kobayashi; Koji Horiba; Takahiro Ishizuka; Masahiro Oki; Ryosaku Igarashi


Archive | 2013

Toner, developer, developer cartridge, image forming apparatus, and image forming method

Yoshihiro Inaba; Daisuke Yoshino; Akira Imai; Takako Kobayashi; Koji Horiba; Masahiro Oki; Ryosaku Igarashi

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