Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Forming multiple superposed electrolytic coatings
Reexamination Certificate
2011-08-16
2011-08-16
Neckel, Alexa (Department: 1723)
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Forming multiple superposed electrolytic coatings
C205S171000, C205S174000, C205S188000, C205S201000, C205S223000, C205S224000, C205S229000
Reexamination Certificate
active
07998333
ABSTRACT:
The present invention provides a method of manufacturing a magnetic recording medium having high recording density. The magnetic recording medium manufacturing method of the present invention is directed to a manufacturing method including: disposing at least a silicon layer on a substrate; disposing an uneven structure including regularly arranged projections on the silicon layer; disposing magnetic material on the upper surfaces of the projections and within recessed parts of the uneven structure; and allowing the magnetic material disposed within each recessed part to be changed into silicon compound by heat treatment.
REFERENCES:
patent: 4548682 (1985-10-01), Yoshida et al.
patent: 5372843 (1994-12-01), Miyamura et al.
patent: 6579634 (2003-06-01), Saito
patent: 6791797 (2004-09-01), Saito et al.
patent: 6947235 (2005-09-01), Albrecht et al.
patent: 6982217 (2006-01-01), Imada et al.
patent: 7067207 (2006-06-01), Kamata et al.
patent: 7384792 (2008-06-01), Wang et al.
patent: 7635529 (2009-12-01), Naito et al.
patent: 7732071 (2010-06-01), Fullerton et al.
patent: 7771791 (2010-08-01), Ueda et al.
patent: 7794861 (2010-09-01), Saito et al.
patent: 7901737 (2011-03-01), Yasui et al.
patent: 2007/0026265 (2007-02-01), Sakurai et al.
patent: 2008/0085425 (2008-04-01), Girt et al.
patent: 2008/0292907 (2008-11-01), Berger et al.
patent: 2009/0004509 (2009-01-01), Benakli et al.
Den Toru
Saito Tatsuya
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Leader William
Neckel Alexa
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