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Kouki Takahashi
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Kawasaki, JP
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Patents Grants
last 30 patents
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Patent Grant
Keyboard and electronic apparatus having the same
Patent number
6,880,994
Issue date
Apr 19, 2005
Fujitsu Limited
Kouki Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key switch and keyboard
Patent number
6,618,239
Issue date
Sep 9, 2003
Fujitsu Limited
Kouki Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Keyboard and electronic apparatus having the same
Publication number
20040033097
Publication date
Feb 19, 2004
FUJITSU LIMITED
Kouki Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Key switch and keyboard
Publication number
20020185364
Publication date
Dec 12, 2002
Kouki Takahashi
H01 - BASIC ELECTRIC ELEMENTS