Membership
Tour
Register
Log in
MORIHIKO OTA
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Monitoring apparatus, monitoring method, and non-transitory compute...
Patent number
12,224,850
Issue date
Feb 11, 2025
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission line determination apparatus, optical transmis...
Patent number
12,206,457
Issue date
Jan 21, 2025
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission system
Patent number
8,693,884
Issue date
Apr 8, 2014
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical receiver module
Patent number
8,611,764
Issue date
Dec 17, 2013
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmitter with driving voltage control and method
Patent number
7,991,299
Issue date
Aug 2, 2011
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical receiver, optical receiving apparatus using the optical rec...
Patent number
7,860,409
Issue date
Dec 28, 2010
NEC Corporation
Masaki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL COMMUNICATION APPARATUS, AND OPTICAL COMMUNICATION SYSTEM
Publication number
20240171284
Publication date
May 23, 2024
NEC Corporation
Yuta SUZUKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK MANAGEMENT APPARATUS, COMMUNICATION APPARATUS, AND NETWORK...
Publication number
20240154695
Publication date
May 9, 2024
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION LINE DETERMINATION APPARATUS, OPTICAL TRANSMIS...
Publication number
20230308187
Publication date
Sep 28, 2023
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NODE EQUIPMENT, WAVELENGTH MONITOR, AND WAVELENGTH MONITORING METHOD
Publication number
20230308204
Publication date
Sep 28, 2023
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITORING APPARATUS, MONITORING METHOD, AND NON-TRANSITORY COMPUTE...
Publication number
20230145196
Publication date
May 11, 2023
NEC Corporation
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION SYSTEM
Publication number
20120155856
Publication date
Jun 21, 2012
NEC Corporation
Morihiko OTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL RECEIVER MODULE
Publication number
20110286739
Publication date
Nov 24, 2011
MORIHIKO OTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL RECEIVER, RECEPTION CONTROL METHOD AND RECEPTION CONTROL PR...
Publication number
20080240721
Publication date
Oct 2, 2008
MORIHIKO OTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL RECEIVER, OPTICAL RECEIVING APPARATUS USING THE OPTICAL REC...
Publication number
20080212982
Publication date
Sep 4, 2008
NEC Corporation
Masaki Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION CONTROL METHOD
Publication number
20080212979
Publication date
Sep 4, 2008
Morihiko Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE