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Kenichi Katou
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Mobile communication terminal and communication method
Patent number
8,391,931
Issue date
Mar 5, 2013
NEC Corporation
Kenichi Katou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combination smoke and heat detector
Patent number
8,106,784
Issue date
Jan 31, 2012
Nohmi Bosai Ltd.
Tomohiro Katou
G08 - SIGNALLING
Information
Patent Grant
Fire detector
Patent number
D588485
Issue date
Mar 17, 2009
Nohmi Bosai Ltd.
Tomohiro Katou
D10 - Measuring, testing, or signalling instruments
Patents Applications
last 30 patents
Information
Patent Application
MOBILE COMMUNICATION TERMINAL AND COMMUNICATION METHOD
Publication number
20100227654
Publication date
Sep 9, 2010
Kenichi Katou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Combination smoke and heat detector
Publication number
20090243835
Publication date
Oct 1, 2009
Tomohiro Katou
G08 - SIGNALLING