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Tetsuo Hoshi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Signal relay device, communication network system and operation system
Patent number
7,999,661
Issue date
Aug 16, 2011
Yokogawa Electric Corporation
Isao Uchida
G05 - CONTROLLING REGULATING
Information
Patent Grant
System for acquiring and analyzing personal profile data and provid...
Patent number
6,980,977
Issue date
Dec 27, 2005
Yokogawa Electric Corporation
Tetsuo Hoshi
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SIGNAL RELAY DEVICE, COMMUNICATION NETWORK SYSTEM AND OPERATION SYSTEM
Publication number
20090040031
Publication date
Feb 12, 2009
YOKOGAWA ELECTRIC CORPORATION
Isao Uchida
G05 - CONTROLLING REGULATING
Information
Patent Application
Communication System
Publication number
20080281991
Publication date
Nov 13, 2008
YOKOGAWA ELECTRIC CORPORATION
Toshiki Ogawa
G05 - CONTROLLING REGULATING
Information
Patent Application
Know-How Service System
Publication number
20070213996
Publication date
Sep 13, 2007
YOKOGAWA ELECTRIC CORPORATION
Toshiro Tomita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Control system
Publication number
20070078980
Publication date
Apr 5, 2007
YOKOGAWA ELECTRIC CORPORATION
Toshihiro Tomita
G05 - CONTROLLING REGULATING
Information
Patent Application
Signal transmission apparatus
Publication number
20050265269
Publication date
Dec 1, 2005
YOKOGAWA ELECTRIC CORPORATION
Yoji Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio delivery system
Publication number
20040088063
Publication date
May 6, 2004
YOKOGAWA ELECTRIC CORPORATION
Tetsuo Hoshi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System for acquiring and analyzing personal profile data and provid...
Publication number
20020083043
Publication date
Jun 27, 2002
Tetsuo Hoshi
G06 - COMPUTING CALCULATING COUNTING