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Hisashi Shoji

Ricoh

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Publication

Featured researches published by Hisashi Shoji.

Archive | 1996

Toner replenishing and developer replacing device for a developing unit of an image forming apparatus

Hisashi Shoji; Kiyotaka Ohta; Tsukuru Kai; Nobuto Yokokawa; Kiyonori Tsuda; Satoshi Hatori

Archive | 2007

Abnormality determining method, abnormality determining apparatus, and image forming apparatus

Hisashi Shoji; Osamu Satoh; Masaaki Yamada; Shuji Hirai; Yoshinori Nakagawa; Tomoko Takahashi; Katsuaki Miyawaki; Takashi Seto; Nekka Matsuura; Satoshi Ouchi; Yasushi Nakazato

Archive | 2002

Image forming apparatus and cleaning device therefor

Hidetoshi Yano; Hisashi Shoji; Tsukuru Kai; Osamu Endo; Yoshiko Ishii; Nobuto Yokokawa; Masako Suzuki; Yukiko Iwasaki; Koji Sakamoto; Yasushi Nakazato; Takayuki Kimura

Archive | 2004

Abnormality determining method, and abnormality determining apparatus and image forming apparatus using same

Nekka Matsuura; Hisashi Shoji; Satoshi Ouchi; Katsuaki Miyawaki; Osamu Satoh; Masaaki Yamada; Shuji Hirai; Yoshinori Nakagawa; Yasushi Nakazato; Tomoko Takahashi; Takashi Seto; Seiji Hoshino

Archive | 2004

Abnormal state occurrence predicting method, state deciding apparatus, and image forming system

Hisashi Shoji; Katsuaki Miyawaki; Osamu Satoh; Masaaki Yamada; Shuji Hirai; Yoshinori Nakagawa; Eiichi Ohta; Takashi Seto; Satoshi Ouchi; Nekka Matsuura

Archive | 2008

Abnormality determining apparatus, image forming apparatus, copying machine, and information obtaining method

Hisashi Shoji; Osamu Satoh; Yasushi Nakazato; Hitoshi Shimizu; Katsuaki Miyawaki; Seiji Hoshino; Satoshi Ouchi; Nekka Matsuura; Shuji Hirai; Yoshinori Nakagawa

Archive | 2005

Abnormality determining apparatus, image forming apparatus including the abnormality determining apparatus, and abnormality determining method

Yoshinori Nakagawa; Hisashi Shoji; Yasushi Nakazato; Satoshi Ouchi; Nekka Matsuura; Osamu Satoh; Shuji Hirai; Seiji Hoshino; Katsuaki Miyawaki

Archive | 1996

Configured to enhance toner collecting efficiency and toner redepositing efficiency

Hisashi Shoji; Osamu Endo; Kei Yasutomi; Masako Yoshii; Hidetoshi Yano; Yasushi Nakazato; Takayuki Kimura

Archive | 2005

Recording medium conveyance failure occurrence predicting apparatus, fixing device, image forming apparatus, and recording medium conveyance failure occurrence predicting method

Yasushi Nakazato; Hisashi Shoji; Satoshi Ouchi; Osamu Satoh; Shuji Hirai; Yoshinori Nakagawa; Nekka Matsuura; Seiji Hoshino; Katsuaki Miyawaki

Archive | 2003

Image forming apparatus having a developing device with a magnet brush

Tsukuru Kai; Nobutaka Takeuchi; Hisashi Shoji; Kei Yasutomi; Takeyoshi Sekine; Osamu Ariizumi

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Collaboration

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Tsukuru Kai

Ricoh

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Yasushi Nakazato

Ricoh

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Nekka Matsuura

Ricoh

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Osamu Satoh

Ricoh

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Katsuaki Miyawaki

Ricoh

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Nobutaka Takeuchi

Ricoh

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Satoshi Ouchi

Ricoh

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Shuji Hirai

Ricoh

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Yoshinori Nakagawa

Ricoh

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Seiji Hoshino

Ricoh

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