Toshiyuki Haruna | Researchain

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Featured researches published by Toshiyuki Haruna.

Archive | 1982

Apparatus for reducing starting adhesion between a magnetic disc and flying head

Hiroshi Nishida; Toshiyuki Haruna

Archive | 1990

Control system for brushless DC motor

Nobuyoshi Ushijima; Hiroshi Masuda; Akira Ishibashi; Masahiko Satou; Toshiyuki Haruna; Norikazu Takayama; Yoshinobu Kudou

Archive | 1987

Recording/reproducing method and apparatus of magnetic disk unit in which playback commences before the magnetic head is completely centered on the track

Toshiyuki Haruna; Kenji Nishimura; Yuji Yoshida; Kiyotaka Takahashi; Tsuneo Hirose; Katsuhiro Tsuneta; Riichi Nakano; Kazuto Takahashi; Akira Kurano; Tadayuki Ichiba

Archive | 1994

Cache control method and rotary storage device having cache control

Akira Kojima; Tsuneo Hirose; Masahiko Sato; Toshiyuki Haruna; Tetsuzo Kobashi

Archive | 1996

Rotary memory storage device with cache control method and apparatus

Akira Kojima; Tsuneo Hirose; Masahiko Sato; Toshiyuki Haruna; Tetsuzo Kobashi

Archive | 1988

Head positioning device for use in magnetic disk equipment

Katsuhiro Tsuneta; Toshiyuki Haruna; Yuji Yoshida; Akira Kojima

Archive | 1986

Magnetic disc unit system

Toshiyuki Haruna; Motohiro Nakai; Asao Sasamoto; Kazuo Nakagoshi; Hideaki Amano

Archive | 1996

The magnetic disk device

Toshiyuki Haruna; Tsuneo Hirose; Tadayuki Ichiba; Akira Kurano; Riichi Nakano; Kenji Nishimura; Kazuto Takahashi; Seiki Takahashi; Katsuhiro Tokida; Yuji Yoshida; 忠之一場; 利一中野; 昭倉野; 勇二吉田; 勝啓常田; 恒夫広瀬; 利之春名; 賢二西村; 和人高橋; 清貴高橋

Archive | 1987

Recording reproducing method and apparatus of magnetic disk unit

Toshiyuki Haruna; Kenji Nishimura; Kiyotaka Dakahashi; Tsuneo Hirose; Katsuhiro Tsuneta; Riichi Nakano; Kazuto Dakahashi; Akira Kurano; Dakayuki Ichida

Archive | 1987

Verfahren und vorrichtung zur datenaufnahme und -wiedergabe auf speicherplatten Method and apparatus for data recording and playback to store plates

Toshiyuki Haruna; Kenji Nishimura; Yuji Yoshida; Kiyotaka Takahashi; Tsuneo Hirose; Katsuhiro Tsuneta; Riichi Nakano; Kazuto Takahashi; Akira Kurano; Tadayuki Ichiba

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