Title:
ハードディスク用アルミニウム基板の研磨方法および製造方法ならびにハードディスク用アルミニウム基板の仕上げ研磨に用いる研磨パッドをドレッシングするための研磨パッド用ドレッサ
Document Type and Number:
Japanese Patent JP4203486
Kind Code:
B2
Inventors:
Hiroshi Fujishige
Takashi Masushige
Junichi Hayashi
Asahi Hajime
Kenji Fukushima
Takashi Masushige
Junichi Hayashi
Asahi Hajime
Kenji Fukushima
Application Number:
JP2005070630A
Publication Date:
January 07, 2009
Filing Date:
March 14, 2005
Export Citation:
Assignee:
Kotetsu Kogyo Co., Ltd.
Allied Material Co., Ltd.
Allied Material Co., Ltd.
International Classes:
B24B53/017; B24B53/02; B24B53/12
Domestic Patent References:
JP9103965A | ||||
JP64051267A | ||||
JP2001148116A | ||||
JP2000285420A | ||||
JP2001079763A |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai