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Kohichi Utsunomiya

Ricoh

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Publication

Featured researches published by Kohichi Utsunomiya.

Archive | 2008

Developing device and image forming apparatus using same

Kiyonori Tsuda; Koichi Kato; Yuki Oshikawa; Yasufumi Takahashi; Eriko Maruyama; Koichi Sakata; Hitoshi Ishibashi; Kentaroh Tomita; Mugijirou Uno; Keiko Matsumoto; Kohichi Utsunomiya

Archive | 2009

DEVELOPER SUPPLY SYSTEM AND IMAGE FORMING APPARATUS INCORPORATING SAME

Maiko Koeda; Koichi Kato; Emi Kita; Keiko Matsumoto; Takuzi Yoneda; Yuki Oshikawa; Kohichi Utsunomiya

Archive | 2012

IMAGING DEVICE, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

Kohichi Utsunomiya; Kiyonori Tsuda; Hideo Yoshizawa; Takuzi Yoneda; Emi Kita; Yutaka Takahashi; Yuki Oshikawa

Archive | 2012

Driving force transmission mechanism and image forming apparatus

Hideo Yoshizawa; Kiyonori Tsuda; Takuzi Yoneda; Yutaka Takahashi; Emi Kita; Yuki Oshikawa; Kohichi Utsunomiya

Archive | 2015

PAPER CONVEYANCE DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

Shohei Saito; Hideo Nagafuji; Yuji Arai; Arinobu Yoshiura; Kohichi Utsunomiya; Qifeng Cui; Motoyoshi Yamano; Yutaka Ikebuchi; Yuichi Harashima; Yohichi Tsukamoto; Satoshi Endoh; Daisuke Sawada; Yuuki Nobuoka; Shingo Kuboki; Takahiro Kikuchi

Archive | 2012

Image forming apparatus incorporating developing device with first and second seals

Kiyonori Tsuda; Hideo Yoshizawa; Kohichi Utsunomiya; Takuzi Yoneda; Yutaka Takahashi; Emi Kita; Yuki Oshikawa

Archive | 2008

Toner supply device and image forming apparatus that prevents toner from being scattered from the device

Kohichi Utsunomiya; Koichi Kato; Junichi Terai; Klyonori Tsuda; Emi Kita; Satoru Yoshida; Yuki Oshikawa

Archive | 2017

Fixing device with nip forming member having a high thermal-conductive layer with a low thermal conductive portion

Motoyoshi Yamano; Kohichi Utsunomiya; Hiromasa Takagi; Kenji Ishii; Takayuki Seki; Keitaro Shoji; Hideo Nagafuji; Yuji Arai; Arinobu Yoshiura; Shohei Saito; Qifeng Cui; Yutaka Ikebuchi

Archive | 2016

Fixing device and image forming apparatus including a nip-forming-member supported by at least two plates joined together

Kohichi Utsunomiya; Hideo Nagafuji; Yuji Arai; Arinobu Yoshiura; Qifeng Cui; Shohei Saito; Yutaka Ikebuchi; Motoyoshi Yamano

Archive | 2015

Fixing device and image forming apparatus which utilizes a nip supporting member to support a nip forming member

Kohichi Utsunomiya; Hideo Nagafuji; Yuji Arai; Arinobu Yoshiura; Kiho Sai; Shohei Saito; Yutaka Ikebuchi; Motoyoshi Yamano

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Yuki Oshikawa

Ricoh

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Arinobu Yoshiura

Ricoh

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Emi Kita

Ricoh

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Hideo Nagafuji

Ricoh

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Kiyonori Tsuda

Ricoh

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Motoyoshi Yamano

Ricoh

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Shohei Saito

Ricoh

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Yuji Arai

Ricoh

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Yutaka Ikebuchi

Ricoh

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Koichi Kato

Ricoh

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