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Masahiko Chiba
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Aomori, JP
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Patents Grants
last 30 patents
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Patent Grant
Non-volatile semiconductor memory with NAND cell structure and swit...
Patent number
5,508,957
Issue date
Apr 16, 1996
Kabushiki Kaisha Toshiba
Masaki Momodomi
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrically erasable programmable read-only memory with NAND cell...
Patent number
5,440,509
Issue date
Aug 8, 1995
Kabushiki Kaisha Toshiba
Masaki Momodomi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device with NAND cell structure
Patent number
5,400,279
Issue date
Mar 21, 1995
Kabushiki Kaisha Toshiba
Masaki Momodomi
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrically erasable programmable read-only memory with NAND cells...
Patent number
5,050,125
Issue date
Sep 17, 1991
Kabushiki Kaisha Toshiba
Masaki Momodomi
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
Thin Film Transistor, Wiring Board and Methods of Manufacturing the...
Publication number
20080217617
Publication date
Sep 11, 2008
Zeon Corporation
Shigetoshi Sugawa
G02 - OPTICS