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Dive into the research topics where Yoshiyuki Hirayama is active.

Publication


Featured researches published by Yoshiyuki Hirayama.


Archive | 2003

Magnetic recording medium and magnetic recording apparatus

Tetsuya Kanbe; Hiroyuki Suzuki; Yotsuo Yahisa; Yoshiyuki Hirayama; Hidekazu Kashiwase


Archive | 1996

Magnetic recording medium and magnetic recording system using the same

Yoshiyuki Hirayama; Hiroyuki Suzuki; Hiroyuki Kataoka; Yotsuo Yahisa; Tetsuya Kanbe


Archive | 2005

Perpendicular magnetic recording medium and manufacturing of the same

Ichiro Tamai; Ikuko Takekuma; Yoshiyuki Hirayama; Yuzuru Hosoe; Yoshinori Honda


Archive | 2008

Perpendicular magnetic recording medium with granular structured magnetic recording layer, method for producing the same, and magnetic recording apparatus

Yoshiyuki Hirayama; Ikuko Takekuma; Ichiro Tamai


Archive | 2004

Perpendicular magnetic recording medium having alternatively layered structure of Co alloy and Pt thin film, its production method and apparatus

Hiroaki Nemoto; Yuzuru Hosoe; Yoshiyuki Hirayama; Mineaki Kodama


Archive | 2005

Perpendicular magnetic recording medium for high density magnetic recording and manufacturing of the same

Reiko Arai; Yoshiyuki Hirayama; Yuzuru Hosoe; Tomio Iwasaki; Yoko Ogawa; Ikuko Takekuma


Archive | 2003

Perpendicular magnetic recording media

Yoshiyuki Hirayama; Hiroyuki Nakagawa; Hiroaki Nemoto; Ichiro Tamai; Ikuko Takekuma


Archive | 2003

Magnetic recording medium with controlled grain diameters and method for manufacturing the same

Yoshio Takahashi; Yotsuo Yahisa; Yoshiyuki Hirayama


Archive | 2007

Magnetic storage apparatus

Ikuko Takekuma; Hiroyuki Nakagawa; Hiroaki Nemoto; Yoshiyuki Hirayama


Archive | 2011

PATTERNED MAGNETIC RECORDING MEDIA AND METHODS OF PRODUCTION THEREOF UTILIZING CRYSTAL ORIENTATION CONTROL TECHNOLOGY

Yoshinori Honda; Yoshiyuki Hirayama; Masayoshi Shimizu; Taku Iwase

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