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Satoshi Noguchi
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Fujisawa-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Disk device and data-erasing method
Patent number
6,900,956
Issue date
May 31, 2005
Hitachi Global Storage Technologies Netherlands B.V.
Hiroki Kitahori
G11 - INFORMATION STORAGE
Information
Patent Grant
Time sound generating device
Patent number
4,293,940
Issue date
Oct 6, 1981
Matsushita Electric Industrial Co., Ltd.
Satoshi Noguchi
G04 - HOROLOGY
Information
Patent Grant
Cathode-ray tube display apparatus
Patent number
4,274,094
Issue date
Jun 16, 1981
Matsushita Electric Industrial Co., Ltd.
Satoshi Noguchi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Disk device and data-erasing method
Publication number
20020021521
Publication date
Feb 21, 2002
International Business Machines Corporation
Hiroki Kitahori
H01 - BASIC ELECTRIC ELEMENTS