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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Hiromi Ogiyama is active.

Publication


Featured researches published by Hiromi Ogiyama.


Archive | 2012

Transfer device and image forming apparatus

Hiromi Ogiyama; Tomokazu Takeuchi; Yasunobu Shimizu; Kenji Sengoku; Hiroyoshi Haga


Archive | 2002

Image forming apparatus, and process cartridge for use in image forming apparatus

Akihiro Sugino; Yuuji Sawai; Mitsuru Takahashi; Kohki Katoh; Katsuya Kawagoe; Hiromi Ogiyama; Takahiro Tamiya


Archive | 2003

Transfer bias applying method for an image forming apparatus and device for the same

Takahiro Tamiya; Akihiro Sugino; Hiromi Ogiyama; Katsuya Kawagoe; Kohki Katoh; Mitsuru Takahashi; Yuuji Sawai


Archive | 2006

Transfer device for forming a stable transfer electric field, and an image forming apparatus including the transfer device

Hiromi Ogiyama; Kohki Katoh; Akihiro Sugino; Mitsuru Takahashi; Katsuya Kawagoe; Yuuji Sawai


Archive | 2004

Apparatus for detecting amount of toner deposit and controlling density of image, method of forming misalignment correction pattern, and apparatus for detecting and correcting misalignment of image

Shinji Kato; Yuuji Sawai; Hiromi Ogiyama; Shin Kayahara; Atsushi Takehara; Ken Yoshida; Yoshihiro Fujiwara


Archive | 2001

Method and apparatus for forming an image with no degradation

Katsuya Kawagoe; Toshiaki Motohashi; Yuuji Sawai; Shin Kayahara; Ryuta Takeichi; Mitsuru Takahashi; Hiroshi Ono; Hiromi Ogiyama


Archive | 2004

Method for evaluating changes in resistance of electric resistance member and image forming apparatus using same

Yuuji Sawai; Yoshihiro Fujiwara; Shin Kayahara; Hiromi Ogiyama; Atsushi Takehara; Ken Yoshida; Shinji Kato


Archive | 2002

Image forming apparatus including image transfer body with elastic layer and coating layer

Mitsuru Takahashi; Yuuji Sawai; Hiromi Ogiyama; Katsuya Kawagoe; Akihiro Sugino; Kohki Katoh


Archive | 2003

Image forming apparatus including an intermediate image transfer belt and high resistance contact member

Hiromi Ogiyama; Katsuya Kawagoe; Shin Kayahara; Ryuuichi Minbu; Yuuji Sawai; Mitsuru Takahashi; Satoru Uchida; Hideki Kamiyama


Archive | 2003

Intermediate image transfer device for a color image forming apparatus

Ken Yoshida; Yuuji Sawai; Hiromi Ogiyama; Atsushi Takehara; Shin Kayahara; Shinji Kato; Yoshihiro Fujiwara

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