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Takayuki Deno
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Mito-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical disc having land pre-pits and variable groove depths
Patent number
6,819,650
Issue date
Nov 16, 2004
Victor Company of Japan, Ltd.
Takayuki Deno
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
6,120,877
Issue date
Sep 19, 2000
Victor Company of Japan, Limited
Takayuki Deno
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium and binder for use with magnetic coating...
Patent number
5,935,703
Issue date
Aug 10, 1999
Victor Company of Japan, Ltd.
Takayuki Deno
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium with specified transverse and machine dir...
Patent number
5,419,961
Issue date
May 30, 1995
Victor Company of Japan, Ltd.
Osamu Kobayashi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Magnetic recording media comprising a back coat containing a mixtur...
Patent number
5,372,894
Issue date
Dec 13, 1994
Victor Company of Japan, Ltd.
Osamu Kobayashi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Optical storage medium
Publication number
20050153094
Publication date
Jul 14, 2005
Vicrtor Company of Japan, Ltd.
Hiroshi Tabata
G11 - INFORMATION STORAGE
Information
Patent Application
Optical disc substrate and manufacturing method of optical disc mas...
Publication number
20020093906
Publication date
Jul 18, 2002
Takayuki Deno
G11 - INFORMATION STORAGE