Hidemi Noguchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Distance-measurement apparatus and distance-measurement method
- Patent number 12,228,647
- Issue date Feb 18, 2025
- NEC Corporation
- Hidemi Noguchi
- G01 - MEASURING TESTING
Information Patent Grant
Optical signal processing circuit, optical reception apparatus, and...
- Patent number 12,170,544
- Issue date Dec 17, 2024
- NEC Corporation
- Masaki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surface abnormality detection device and system
- Patent number 12,154,258
- Issue date Nov 26, 2024
- NEC Corporation
- Yoshimasa Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring control device, monitoring system, monitoring control me...
- Patent number 12,146,959
- Issue date Nov 19, 2024
- NEC Corporation
- Akira Tsuji
- G01 - MEASURING TESTING
Information Patent Grant
Communication device, communication controlling method, non-transit...
- Patent number 12,095,502
- Issue date Sep 17, 2024
- NEC Corporation
- Yohei Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring device, monitoring method, and optical transmission system
- Patent number 12,072,243
- Issue date Aug 27, 2024
- NEC Corporation
- Keiichi Matsumoto
- G01 - MEASURING TESTING
Information Patent Grant
Range finding apparatus and control method
- Patent number 11,754,713
- Issue date Sep 12, 2023
- NEC Corporation
- Hidemi Noguchi
- G01 - MEASURING TESTING
Information Patent Grant
Distance-measuring apparatus and control method
- Patent number 11,719,817
- Issue date Aug 8, 2023
- NEC Corporation
- Hidemi Noguchi
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength-division multiplexing optical transmission system, wavel...
- Patent number 11,632,184
- Issue date Apr 18, 2023
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distance measurement apparatus, distance measurement method and pro...
- Patent number 11,561,283
- Issue date Jan 24, 2023
- NEC Corporation
- Akira Tsuji
- G01 - MEASURING TESTING
Information Patent Grant
Distance measurement based on difference of two beat signals genera...
- Patent number 11,435,477
- Issue date Sep 6, 2022
- NEC Corporation
- Hidemi Noguchi
- G01 - MEASURING TESTING
Information Patent Grant
Optical communications system and optical frequency control method
- Patent number 10,819,443
- Issue date Oct 27, 2020
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reception device, transmission device, optical communication system...
- Patent number 10,790,901
- Issue date Sep 29, 2020
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reception device, transmission device, optical communication system...
- Patent number 10,735,103
- Issue date Aug 4, 2020
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital optical communication system, method for controlling digita...
- Patent number 10,623,100
- Issue date Apr 14, 2020
- NEC CORPORATION
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital optical receiver and optical communication system using the...
- Patent number 10,355,787
- Issue date Jul 16, 2019
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter and optical communication method
- Patent number 10,205,528
- Issue date Feb 12, 2019
- NEC Corporation
- Emmanuel Le Taillandier De Gabory
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal processor, digital optical receiver using the same,...
- Patent number 10,171,177
- Issue date Jan 1, 2019
- NEC Corporation
- Wakako Yasuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital processing apparatus and digital processing method
- Patent number 9,690,751
- Issue date Jun 27, 2017
- NEC Corporation
- Hidemi Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mach-Zehnder type optical modulator, optical transmission/reception...
- Patent number 9,459,511
- Issue date Oct 4, 2016
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, optical phase modulator, and optical m...
- Patent number 9,425,898
- Issue date Aug 23, 2016
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter, optical transmission/reception system, and dri...
- Patent number 9,413,467
- Issue date Aug 9, 2016
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter, optical transmission/reception system, and dri...
- Patent number 9,319,145
- Issue date Apr 19, 2016
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog-to-digital converter and analog-to-digital conversion method
- Patent number 9,041,570
- Issue date May 26, 2015
- NEC Corporation
- Hidemi Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiving device and demodulation device
- Patent number 8,861,648
- Issue date Oct 14, 2014
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital filter device, digital filtering method and control program...
- Patent number 8,831,081
- Issue date Sep 9, 2014
- NEC Corporation
- Junichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital receiver and optical communication system that uses same
- Patent number 8,681,027
- Issue date Mar 25, 2014
- NEC Corporation
- Junichi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
A/D conversion circuit
- Patent number 8,674,869
- Issue date Mar 18, 2014
- NEC Corporation
- Hidemi Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time-interleaved A/D converter apparatus including correction signa...
- Patent number 8,599,051
- Issue date Dec 3, 2013
- NEC Corporation
- Nobuhide Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
A/D conversion device and A/D conversion correcting method
- Patent number 8,593,315
- Issue date Nov 26, 2013
- NEC Corporation
- Tomoyuki Yamase
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL NETWORK SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20250211334
- Publication date Jun 26, 2025
- NEC Corporation
- Shoma TATENO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM...
- Publication number 20250182287
- Publication date Jun 5, 2025
- NEC Corporation
- Tatsuya FUJIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NETWORK SYSTEM, CONTROL APPARATUS, OPTICAL RELAY APPARATUS,...
- Publication number 20250167893
- Publication date May 22, 2025
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-POSITION ESTIMATION SYSTEM, SELF-POSITION ESTIMATION APPARATUS...
- Publication number 20250139826
- Publication date May 1, 2025
- NEC Corporation
- Hidemi NOGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBSTACLE MONITORING SYSTEM, OBSTACLE MONITORING APPARATUS, OBSTACLE...
- Publication number 20250091623
- Publication date Mar 20, 2025
- NEC Corporation
- Shingo YAMANOUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL REPEATER, OPTICAL REPEATING METHOD, AND PROGRAM
- Publication number 20250080226
- Publication date Mar 6, 2025
- NEC Corporation
- Shoma TATENO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OBJECT DETECTION SYSTEM, OBJECT DETECTION APPARATUS, OBJECT DETECTI...
- Publication number 20250069263
- Publication date Feb 27, 2025
- NEC Corporation
- Tatsuya FUJIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CALIBRATION APPARATUS, CALIBRATION METHOD, AND NON-TRANSITORY COMPU...
- Publication number 20250070877
- Publication date Feb 27, 2025
- NEC Corporation
- Ankith VINAYACHANDRAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTANCE-MEASUREMENT APPARATUS AND DISTANCE- MEASUREMENT METHOD
- Publication number 20240410997
- Publication date Dec 12, 2024
- NEC Corporation
- Hidemi NOGUCHI
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20240371130
- Publication date Nov 7, 2024
- NEC Corporation
- Tatsuya FUJIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL NETWORK SYSTEM, CONTROL METHOD, AND CONTROL DEVICE
- Publication number 20240214073
- Publication date Jun 27, 2024
- NEC Corporation
- Shoma TATENO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RELAY APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND OPTICAL R...
- Publication number 20240129041
- Publication date Apr 18, 2024
- NEC Corporation
- Hidemi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONITORING SYSTEM, MONITORING DEVICE, MONITORING METHOD
- Publication number 20240069202
- Publication date Feb 29, 2024
- NEC Corporation
- Hidemi NOGUCHI
- G01 - MEASURING TESTING
Information Patent Application
FOREIGN BODY DETECTION SYSTEM, FOREIGN BODY DETECTION DEVICE, FOREI...
- Publication number 20240069201
- Publication date Feb 29, 2024
- NEC Corporation
- Hidemi NOGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND...
- Publication number 20240056197
- Publication date Feb 15, 2024
- NEC Corporation
- Masaki SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL AMPLIFIER, OPTICAL AMPLIFIER CONTROLLING METHOD, AND OPTICA...
- Publication number 20230412297
- Publication date Dec 21, 2023
- NEC Corporation
- Keiichi MATSUMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DISTANCE MEASUREMENT DEVICE AND OPTICAL DISTANCE MEASUREMEN...
- Publication number 20230400557
- Publication date Dec 14, 2023
- NEC Corporation
- Hidemi NOGUCHI
- G01 - MEASURING TESTING
Information Patent Application
MONITORING SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER-READABLE MED...
- Publication number 20230333250
- Publication date Oct 19, 2023
- NEC Corporation
- Yoshimasa ONO
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, AND OPTICAL TRANSMISSION METHOD
- Publication number 20230327767
- Publication date Oct 12, 2023
- NEC Corporation
- Hitoshi Takeshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD
- Publication number 20230163552
- Publication date May 25, 2023
- NEC Corporation
- Hitoshi TAKESHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL MEASUREMENT DEVICE AND OPTICAL MEASUREMENT METHOD
- Publication number 20230111392
- Publication date Apr 13, 2023
- NEC Corporation
- Hidemi NOGUCHI
- G01 - MEASURING TESTING
Information Patent Application
MONITORING DEVICE, MONITORING METHOD, OPTICAL AMPLIFIER, AND OPTICA...
- Publication number 20230047836
- Publication date Feb 16, 2023
- NEC Corporation
- Keiichi Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MONITORING DEVICE, MONITORING METHOD, AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20230026901
- Publication date Jan 26, 2023
- NEC Corporation
- Keiichi MATSUMOTO
- G02 - OPTICS
Information Patent Application
LIGHT AMPLIFICATION DEVICE, LIGHT TRANSMISSION SYSTEM, AND LIGHT AM...
- Publication number 20220385026
- Publication date Dec 1, 2022
- NEC Corporation
- Hitoshi TAKESHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LiDAR DEVICE, LiDAR SYSTEM, AND MEASUREMENT METHOD USING LiDAR
- Publication number 20220357447
- Publication date Nov 10, 2022
- NEC Corporation
- Hidemi NOGUCHI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL RANGING DEVICE AND OPTICAL RANGING METHOD
- Publication number 20220326380
- Publication date Oct 13, 2022
- NEC Corporation
- Hidemi NOGUCHI
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION CONTROLLING METHOD, NON-TRANSIT...
- Publication number 20220329319
- Publication date Oct 13, 2022
- NEC Corporation
- Yohei HASEGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SURFACE ABNORMALITY DETECTION DEVICE AND SYSTEM
- Publication number 20220170739
- Publication date Jun 2, 2022
- NEC Corporation
- Yoshimasa ONO
- G01 - MEASURING TESTING
Information Patent Application
WAVELENGTH-DIVISION MULTIPLEXING OPTICAL TRANSMISSION SYSTEM, WAVEL...
- Publication number 20220166534
- Publication date May 26, 2022
- NEC Corporation
- Hidemi NOGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SURFACE ABNORMALITY DETECTION DEVICE AND SYSTEM
- Publication number 20220156914
- Publication date May 19, 2022
- NEC Corporation
- Yoshimasa ONO
- G06 - COMPUTING CALCULATING COUNTING

Hidemi Noguchi

Person

Patents Grantslast 30 patents

Distance-measurement apparatus and distance-measurement method

Optical signal processing circuit, optical reception apparatus, and...

Surface abnormality detection device and system

Monitoring control device, monitoring system, monitoring control me...

Communication device, communication controlling method, non-transit...

Monitoring device, monitoring method, and optical transmission system

Range finding apparatus and control method

Distance-measuring apparatus and control method

Wavelength-division multiplexing optical transmission system, wavel...

Distance measurement apparatus, distance measurement method and pro...

Distance measurement based on difference of two beat signals genera...

Optical communications system and optical frequency control method

Reception device, transmission device, optical communication system...

Reception device, transmission device, optical communication system...

Digital optical communication system, method for controlling digita...

Digital optical receiver and optical communication system using the...

Optical transmitter and optical communication method

Digital signal processor, digital optical receiver using the same,...

Digital processing apparatus and digital processing method

Mach-Zehnder type optical modulator, optical transmission/reception...

Optical transmission system, optical phase modulator, and optical m...

Optical transmitter, optical transmission/reception system, and dri...

Optical transmitter, optical transmission/reception system, and dri...

Analog-to-digital converter and analog-to-digital conversion method

Receiving device and demodulation device

Digital filter device, digital filtering method and control program...

Digital receiver and optical communication system that uses same

A/D conversion circuit

Time-interleaved A/D converter apparatus including correction signa...

A/D conversion device and A/D conversion correcting method

Patents Applicationslast 30 patents

OPTICAL NETWORK SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM

IMAGE PROCESSING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM...

OPTICAL NETWORK SYSTEM, CONTROL APPARATUS, OPTICAL RELAY APPARATUS,...

SELF-POSITION ESTIMATION SYSTEM, SELF-POSITION ESTIMATION APPARATUS...

OBSTACLE MONITORING SYSTEM, OBSTACLE MONITORING APPARATUS, OBSTACLE...

OPTICAL REPEATER, OPTICAL REPEATING METHOD, AND PROGRAM

OBJECT DETECTION SYSTEM, OBJECT DETECTION APPARATUS, OBJECT DETECTI...

CALIBRATION APPARATUS, CALIBRATION METHOD, AND NON-TRANSITORY COMPU...

DISTANCE-MEASUREMENT APPARATUS AND DISTANCE- MEASUREMENT METHOD

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

OPTICAL NETWORK SYSTEM, CONTROL METHOD, AND CONTROL DEVICE

OPTICAL RELAY APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND OPTICAL R...

MONITORING SYSTEM, MONITORING DEVICE, MONITORING METHOD

FOREIGN BODY DETECTION SYSTEM, FOREIGN BODY DETECTION DEVICE, FOREI...

OPTICAL SIGNAL PROCESSING CIRCUIT, OPTICAL RECEPTION APPARATUS, AND...

OPTICAL AMPLIFIER, OPTICAL AMPLIFIER CONTROLLING METHOD, AND OPTICA...

OPTICAL DISTANCE MEASUREMENT DEVICE AND OPTICAL DISTANCE MEASUREMEN...

MONITORING SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER-READABLE MED...

OPTICAL TRANSMISSION SYSTEM, AND OPTICAL TRANSMISSION METHOD

OPTICAL AMPLIFICATION DEVICE AND OPTICAL AMPLIFICATION METHOD

OPTICAL MEASUREMENT DEVICE AND OPTICAL MEASUREMENT METHOD

MONITORING DEVICE, MONITORING METHOD, OPTICAL AMPLIFIER, AND OPTICA...

MONITORING DEVICE, MONITORING METHOD, AND OPTICAL TRANSMISSION SYSTEM

LIGHT AMPLIFICATION DEVICE, LIGHT TRANSMISSION SYSTEM, AND LIGHT AM...

LiDAR DEVICE, LiDAR SYSTEM, AND MEASUREMENT METHOD USING LiDAR

OPTICAL RANGING DEVICE AND OPTICAL RANGING METHOD

COMMUNICATION DEVICE, COMMUNICATION CONTROLLING METHOD, NON-TRANSIT...

SURFACE ABNORMALITY DETECTION DEVICE AND SYSTEM

WAVELENGTH-DIVISION MULTIPLEXING OPTICAL TRANSMISSION SYSTEM, WAVEL...

SURFACE ABNORMALITY DETECTION DEVICE AND SYSTEM