Membership
Tour
Register
Log in
OPTOHUB CO., LTD.
Follow
Organization
Saitama-shi, JP
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Bidirectional optical module and optical time domain reflectometer...
Patent number
7,889,331
Issue date
Feb 15, 2011
Yokogawa Electric Corporation
Keisuke Asami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bidirectional optical module and optical time domain reflectometer
Patent number
7,853,104
Issue date
Dec 14, 2010
Yokogawa Electric Corporation
Katsushi Oota
G01 - MEASURING TESTING
Please log in for detailed analytics
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC DETECTION DEVICE
Publication number
20240280648
Publication date
Aug 22, 2024
Shimadzu Corporation
Yatsuse MAJIMA
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC DETECTION DEVICE
Publication number
20240280650
Publication date
Aug 22, 2024
Shimadzu Corporation
Yatsuse MAJIMA
G01 - MEASURING TESTING
Information
Patent Application
PHOTO DETECTION DEVICE
Publication number
20240145519
Publication date
May 2, 2024
Optohub Co., Ltd
Ikuo KURACHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR IMAGE SENSOR
Publication number
20220199661
Publication date
Jun 23, 2022
Optohub Co., Ltd
Ikuo KURACHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIDIRECTIONAL OPTICAL MODULE AND OPTICAL TIME DOMAIN REFLECTOMETER
Publication number
20100172614
Publication date
Jul 8, 2010
YOKOGAWA ELECTRIC CORPORATION
Katsushi Oota
G02 - OPTICS
Information
Patent Application
BIDIRECTIONAL OPTICAL MODULE AND OPTICAL TIME DOMAIN REFLECTOMETER...
Publication number
20080055589
Publication date
Mar 6, 2008
YOKOGAWA ELECTRIC CORPORATION
Keisuke Asami
H04 - ELECTRIC COMMUNICATION TECHNIQUE