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Hirokazu Takatama
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Abstract state monitoring system and method for the same
Patent number
7,782,186
Issue date
Aug 24, 2010
NEC Corporation
Natsuko Tsutazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Link state routing techniques
Patent number
7,765,321
Issue date
Jul 27, 2010
NEC Corporation
Atsushi Twata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless tag, wireless tag reader/writer, wireless tag information...
Patent number
7,586,412
Issue date
Sep 8, 2009
NEC Corporation
Hirokazu Takatama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network application decentralized execution system, terminal equipm...
Patent number
7,100,166
Issue date
Aug 29, 2006
NEC Corporation
Hirokazu Takatama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Link state routing techniques
Patent number
7,047,316
Issue date
May 16, 2006
NEC Corporation
Atsushi Iwata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TAG READER, TAG READER CONTROL METHOD, AND TAG READER CONTROL PROGRAM
Publication number
20110193686
Publication date
Aug 11, 2011
Hirokazu Takatama
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Information terminal, server apparatus, and information processing...
Publication number
20090055526
Publication date
Feb 26, 2009
NEC Corporation
Sawako Mikami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Abstract state monitoring system and method for the same
Publication number
20070226162
Publication date
Sep 27, 2007
NEC Corporation
Natsuko Tsutazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wireless tag, wireless tag reader/writer, wireless tag information...
Publication number
20060238309
Publication date
Oct 26, 2006
NEC Corporation
Hirokazu Takatama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Link state routing techniques
Publication number
20060155873
Publication date
Jul 13, 2006
NEC Corporation
Atsushi Twata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
First-order drive through system, merchandise order receiving metho...
Publication number
20040226775
Publication date
Nov 18, 2004
NEC Corporation
Hirokazu Takatama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Network application decentralized execution system, terminal equipm...
Publication number
20020116546
Publication date
Aug 22, 2002
NEC Corporation
Hirokazu Takatama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Load distribution failure recovery system and method
Publication number
20010034853
Publication date
Oct 25, 2001
NEC Corporation
Hirokazu Takatama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Link state routing techniques
Publication number
20010029543
Publication date
Oct 11, 2001
Atsushi Iwata
H04 - ELECTRIC COMMUNICATION TECHNIQUE