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Shigemi SUZUKI
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Tsukuba, JP
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Patents Grants
last 30 patents
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Patent Grant
Light source device, method for manufacturing the same and filament
Patent number
9,252,007
Issue date
Feb 2, 2016
Stanley Electric Co., Ltd.
Takahiro Matsumoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cold emission electrode method of manufacturing the same and displa...
Patent number
6,281,626
Issue date
Aug 28, 2001
Casio Computer Co., Ltd.
Osamu Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a cold-cathode for a discharge device
Patent number
6,000,982
Issue date
Dec 14, 1999
Casio Computer Co., Ltd.
Osamu Nakamura
G02 - OPTICS
Information
Patent Grant
Display device with specific electrode structure and composition
Patent number
5,973,449
Issue date
Oct 26, 1999
Casio Computer Co., Ltd.
Osamu Nakamura
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Cold-cathode discharge device for emitting light
Patent number
5,905,334
Issue date
May 18, 1999
Casio Computer Co., Ltd.
Osamu Nakamura
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
LIGHT SOURCE DEVICE, METHOD FOR MANUFACTURING THE SAME AND FILAMENT
Publication number
20140084785
Publication date
Mar 27, 2014
Stanley Electric Co., Ltd
Takahiro MATSUMOTO
H01 - BASIC ELECTRIC ELEMENTS