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Yoshihisa Ashikawa

Ricoh

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Publication

Featured researches published by Yoshihisa Ashikawa.

Archive | 2004

Image forming apparatus, charging unit, and method of controlling of voltage applied to charging unit

Yoshihisa Ashikawa

Archive | 2007

Image forming apparatus and power control method

Keiichi Sanada; Takeshi Sano; Yoshihisa Ashikawa; Naoki Sato; Tomonori Maekawa

Archive | 2008

Image forming apparatus and method of controlling heating of fixing unit therein

Yoshihisa Ashikawa; Keiichi Sanada

Archive | 2007

Image forming apparatus with plural AC sources

Naoki Satoh; Keiichi Sanada; Takeshi Sano; Yoshihisa Ashikawa; Tomonori Maekawa

Archive | 2009

AC high-voltage device, image forming apparatus, and AC high-voltage output controlling method which restarts the AC high-voltage after an overload

Yoshihisa Ashikawa

Archive | 2008

Image forming apparatus and fixing-heating control method

Yoshihisa Ashikawa; Keiichi Sanada; 恵一 真田; 良久 芦川

Archive | 2012

Image forming apparatus, image forming method, computer program product, and image forming system

Yoshihisa Ashikawa

Archive | 2007

Image forming apparatus, method for controlling power supply, and program

Yoshihisa Ashikawa; Tomonori Maekawa; Keiichi Sanada; Takeshi Sano; Naomoto Sato; 直基 佐藤; 武司 佐野; 智徳 前川; 恵一 真田; 良久 芦川

Archive | 2006

Image forming apparatus, power supply control method and program

Yoshihisa Ashikawa; Takahito Isobe; 卓人 磯部; 良久 芦川

Archive | 2006

AC HIGH-VOLTAGE DEVICE, IMAGE FORMING APPARATUS, AND AC HIGH-VOLTAGE OUTPUT CONTROLLING METHOD

Yoshihisa Ashikawa

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Collaboration

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Keiichi Sanada

Ricoh

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Takeshi Sano

Ricoh

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Tomonori Maekawa

Ricoh

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Naoki Sato

Ricoh

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Naoki Satoh

Ricoh

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Tatsuya Ishii

Hitachi

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Hideo Kikuchi

Philips

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Tetsuya Yano

Canon Inc.

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