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Dive into the research topics where Akio Okayama is active.

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Featured researches published by Akio Okayama.


Japanese Journal of Radiological Technology | 1997

Study of a New X-ray Protective Apron with Composite Protective Sheet

Ryuji Kanzaki; Akiyoshi Ohtsuka; Akio Okayama; Hiromoto Utsumi; Satoru Yamane; Hideki Mukae; Masahiro Hashida; Syuichi Yamauchi; Katsuhiko Ueda; Kazumi Kanai; Sadamitsu Nishihara; Keiko Ohmura; Ken-Ichi Yoshida; Hiromi Nagano


Japanese Journal of Radiological Technology | 1996

Comparison of Exposure Condition between CRsystem and Screen/Film system

Katsuhiko Ueda; Ken-ichi Yosida; Yuichi Sano; Sadamitsu Nishihara; Hiromi Nagano; Tadayuki Iida; Syuichi Yamauchi; Hideki Mukae; Akio Okayama; Akiyosi Otsuka


Japanese Journal of Radiological Technology | 1993

APPLICATION OF GADOLINIUM COMPENSATING FILTER FOR CHEST TOMOGRAPHY

Ryuji Kanzaki; Akiyoshi Ohtsuka; Akio Okayama; Masahiro Hashida; Syuichi Yamauchi; Katsuhiko Ueda; Kazumi Kanai; Junji Morishita; Sadamitsu Nishihara; Sadato Tanaka; Takashi Nakanishi


The bulletin of the Yamaguchi Medical School | 1990

Stereozonography in Mediastinum and Pulmonary Hilum using A Compensating Filter and Computed Radiography

Takashi Nakanishi; Akio Okayama; Sadato Tanaka; Hideki Mukae; Katsuhiko Ueda; Junji Morishita; Tsuyoshi Fujikawa; Taishi Nakada


Japanese Journal of Radiological Technology | 1986

A MULTI-DIRECTIONAL TOMOGRAPHIC UNIT BY WHICH THE SAGITTAL PLANE CAN BE TAKEN IN THE SUPINE POSITION

Akio Okayama; Sadato Tanaka; Tsuyoshi Fujikawa; Hideki Mukae; Masahiro Hashida; Shuuichi Yamauchi; Katsuhiko Ueda; Takashi Yokoyama; Takashi Nakanishi; Hitoshi Gouke


The bulletin of the Yamaguchi Medical School | 1985

The radiologic Evaluation of Mediastinal and Hilar Abnormality: tomography Using a Compensating Filter, and/or CT Following Pneumomediastinography

Takashi Nakanishi; Isao Okita; Tsuneo Matsumoto; Seiichi Eguchi; Takao Hirose; Kazuyoshi Suga; Kimiko Yamakawa; Hidenori Nakamura; Hiroshi Nakamura; Yuichi Karino; Setsu Katayama; Kazuko Moritani; Yuichiro Higashi; Akio Okayama


Japanese Journal of Radiological Technology | 1985

CORRELATION OF CT NUMBERS AND INTERVAL FACTORS IN CONVENTIONAL TOMOGRAPHY

Akio Okayama; Hideki Mukae; Sadato Tanaka; Shuichi Yamauchi; Tsuyoshi Fujikawa; Hideaki Yamashita; Takashi Yokoyama; Takashi Nakanishi


Japanese Journal of Radiological Technology | 1985

CLINICAL EVALUATION OF HILAR TOMOGRAPHY USING A COMPENSATING FILTER

Akio Okayama; Takashi Nakanishi; Hideki Mukae; Shuuichi Yamauchi; Sadato Tanaka; Tsuyoshi Fujikawa; Hideaki Yamashita


Japanese Journal of Radiological Technology | 1983

MAGNIFIED STEREOSCOPIC RADIOGRAPHY OF THE SKULL (II. Radiographic Technology for Stereoscopic Magnification)

Nobuo Inaba; Katsuhiko Ueda; Shuichi Yamauchi; Sadato Tanaka; Hideaki Yamashita; Hideki Mukae; Tsuyoshi Fujikawa; Retsu Murakami; Akio Okayama; Takashi Yokoyama; Takashi Nakanishi


Japanese Journal of Radiological Technology | 1981

APPLICATION OF PHANTOM TYPE COMPENSATING FILTER IN TOMOGRAPHY

Akio Okayama; Hideki Mukae; Mitsuo Itoh; Masahiro Hashida; Nobuo Inaba; Tsuyoshi Fujikawa; Sadato Tanaka; Hideaki Yamashita; Takashi Yokoyama; Takashi Nakanishi

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