Tamaki Toba
NEC
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Publication
Featured researches published by Tamaki Toba.
ieee international magnetics conference | 2000
Yoshihiro Nonaka; Hiroaki Honjo; Tamaki Toba; Shinsaku Saito; Tsutomu Ishi; Mikiko Saito; Nobuyuki Ishiwata; Keishi Ohashi
We have developed a Co-Ni-Fe write head with a short yoke length for high-speed recording. By reducing the yoke length to 9.5 /spl mu/m, the eddy currents induced in a yoke with a relatively low resistivity (0.2 /spl mu//spl Omega/m) were reduced. The head of this short yoke had good write performance for a medium with a coercivity of 400 kA/m (5000 Oe) at frequencies up to 250 MHz (the overwrite less than -30 dB, and nonlinear transition shift less than 7%).
Archive | 2000
Hiroaki Honjo; Nobuyuki Ishiwata; Tsutomu Ishi; Mikiko Saito; Shinsaku Saito; Tamaki Toba; Yoshihiro Nonaka
Archive | 2006
Shinsaku Saitho; Haruo Urai; Nobuyuki Ishiwata; Kiyotaka Shimabayashi; Yoshihiro Nonaka; Tamaki Toba
Archive | 2004
Hiroaki Honjo; Tsutomu Ishi; Mikiko Saito; Shinsaku Saito; Tamaki Toba; Yoshihiro Nonaka; Kazuhiko Hayashi; Nobuyuki Ishiwata
Archive | 2000
Kazuhiko Hayashi; Masafumi Nakada; Eizo Fukami; Kiyokazu Nagahara; Hiroaki Honjou; Kunihiko Ishihara; Tamaki Toba; Hisanao Tsuge; Atsushi Kamijo
Archive | 2002
Nobuyuki Ishiwata; Hiroaki Honjo; Tamaki Toba; Shinsaku Saito; Keishi Ohashi
Archive | 2000
Keishi Ohashi; Mikiko Saito; Tamaki Toba
Archive | 2004
Nobuyuki Ishiwata; Tsutomu Ishi; Mikiko Saito; Hiroaki Honjo; Shinsaku Saito; Tamaki Toba; Yoshihiro Nonaka
Archive | 2001
Hiroaki Honjo; Nobuyuki Ishiwata; Hiroyuki Ohashi; Shinsaku Saito; Tamaki Toba; 啓之 大橋; 信作 斉藤; 弘明 本庄; 延行 石綿; 環 鳥羽
Archive | 1999
Yoshihiro Nonaka; Haruo Urai; Nobuyuki Ishiwata; Kiyotaka Shimabayashi; Tetsuhiro Suzuki; Shinsaku Saitho; Hiroaki Tachibana; Tamaki Toba
