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Nobuo Okabe
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Patents Grants
last 30 patents
Information
Patent Grant
Pipeline thickness measurement sensor device
Patent number
11,959,851
Issue date
Apr 16, 2024
Yokogawa Electric Corporation
Nobuo Okabe
G01 - MEASURING TESTING
Information
Patent Grant
Communication device for switching stacks and method of controlling...
Patent number
10,305,793
Issue date
May 28, 2019
Yokogawa Electric Corporation
Nobuo Okabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Position information authoring system, position information authori...
Patent number
10,110,685
Issue date
Oct 23, 2018
Yokogawa Electric Corporation
Yosuke Ishii
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Slow change detection system
Patent number
9,864,908
Issue date
Jan 9, 2018
Yokogawa Electric Corporation
Tetsuya Ishikawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication device
Patent number
9,733,979
Issue date
Aug 15, 2017
Yokogawa Electric Corporation
Nobuo Okabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ultrasonic pipe measurement apparatus
Patent number
9,632,062
Issue date
Apr 25, 2017
Yokogawa Electric Corporation
Yoshiaki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Network system and method for operating network system
Patent number
8,566,587
Issue date
Oct 22, 2013
Kabushiki Kaisha Toshiba
Masahiro Ishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Photographing lens focusing device
Patent number
4,540,264
Issue date
Sep 10, 1985
Nippon Kogaku K.K.
Koichi Daitoku
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera having a flash unit built therein
Patent number
4,515,453
Issue date
May 7, 1985
Nippon Kogaku K.K.
Hiroshi Wakabayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic focusing device
Patent number
4,482,234
Issue date
Nov 13, 1984
Nippon Kogaku K.K.
Tadao Takagi
G02 - OPTICS
Information
Patent Grant
Motor-driven camera capable of automatic focus control
Patent number
4,464,037
Issue date
Aug 7, 1984
Nippon Kogaku K.K.
Nobuhiko Terui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Focus adjusting device of a camera
Patent number
4,456,356
Issue date
Jun 26, 1984
Nippon Kogaku K.K.
Nobuo Okabe
G02 - OPTICS
Information
Patent Grant
Automatic focusing device and lens motor control
Patent number
4,451,729
Issue date
May 29, 1984
Nippon Kogaku K.K.
Tadao Takagi
G02 - OPTICS
Information
Patent Grant
Auto focus camera
Patent number
4,422,746
Issue date
Dec 27, 1983
Nippon Kogaku K.K.
Hiroshi Meguro
G02 - OPTICS
Information
Patent Grant
Automatic focusing apparatus for a camera
Patent number
4,405,220
Issue date
Sep 20, 1983
Nippon Kogaku K.K.
Yosuke Kusaka
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC PIPE SENSOR
Publication number
20240068932
Publication date
Feb 29, 2024
YOKOGAWA ELECTRIC CORPORATION
Nobuo OKABE
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD
Publication number
20220397553
Publication date
Dec 15, 2022
YOKOGAWA ELECTRIC CORPORATION
Nobuo OKABE
G01 - MEASURING TESTING
Information
Patent Application
SENSOR DEVICE AND PIPELINE MONITORING SYSTEM
Publication number
20220146406
Publication date
May 12, 2022
YOKOGAWA ELECTRIC CORPORATION
Nobuo OKABE
G01 - MEASURING TESTING
Information
Patent Application
POSITION INFORMATION AUTHORING SYSTEM, POSITION INFORMATION AUTHORI...
Publication number
20170064016
Publication date
Mar 2, 2017
YOKOGAWA ELECTRIC CORPORATION
Yosuke ISHII
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE
Publication number
20150172181
Publication date
Jun 18, 2015
YOKOGAWA ELECTRIC CORPORATION
Nobuo Okabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SLOW CHANGE DETECTION SYSTEM
Publication number
20150139494
Publication date
May 21, 2015
YOKOGAWA ELECTRIC CORPORATION
Tetsuya ISHIKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION DEVICE
Publication number
20150089508
Publication date
Mar 26, 2015
Yokogawa Electric Corporation
Nobuo Okabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ULTRASONIC PIPE MEASUREMENT APPARATUS
Publication number
20150068311
Publication date
Mar 12, 2015
YOKOGAWA ELECTRIC CORPORATION
Yoshiaki TANAKA
G01 - MEASURING TESTING
Information
Patent Application
Control system and multicast communication method
Publication number
20080175388
Publication date
Jul 24, 2008
YOKOGAWA ELECTRIC CORPORATION
Nobuo OKABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK SYSTEM AND METHOD FOR OPERATING NETWORK SYSTEM
Publication number
20060271782
Publication date
Nov 30, 2006
Masahiro Ishiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control equipment management system
Publication number
20060015602
Publication date
Jan 19, 2006
Kabushiki Kaisha Toshiba
Atsushi Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Network information setting method, network system and communicatio...
Publication number
20050135271
Publication date
Jun 23, 2005
Atsushi Inoue
H04 - ELECTRIC COMMUNICATION TECHNIQUE