MORIHIKO OTA

Person

Tokyo, JP

People

Patents Grantslast 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 Applicationslast 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

MORIHIKO OTA

Person

Patents Grantslast 30 patents

Monitoring apparatus, monitoring method, and non-transitory compute...

Optical transmission line determination apparatus, optical transmis...

Optical transmission system

Optical receiver module

Optical transmitter with driving voltage control and method

Optical receiver, optical receiving apparatus using the optical rec...

Patents Applicationslast 30 patents

OPTICAL COMMUNICATION APPARATUS, AND OPTICAL COMMUNICATION SYSTEM

NETWORK MANAGEMENT APPARATUS, COMMUNICATION APPARATUS, AND NETWORK...

OPTICAL TRANSMISSION LINE DETERMINATION APPARATUS, OPTICAL TRANSMIS...

NODE EQUIPMENT, WAVELENGTH MONITOR, AND WAVELENGTH MONITORING METHOD

MONITORING APPARATUS, MONITORING METHOD, AND NON-TRANSITORY COMPUTE...

OPTICAL TRANSMISSION SYSTEM

OPTICAL RECEIVER MODULE

OPTICAL RECEIVER, RECEPTION CONTROL METHOD AND RECEPTION CONTROL PR...

OPTICAL RECEIVER, OPTICAL RECEIVING APPARATUS USING THE OPTICAL REC...

OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION CONTROL METHOD