Katsuhiro YUTANI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pluggable optical module and optical communication system
- Patent number 11,982,921
- Issue date May 14, 2024
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pluggable optical module, optical communication system and control...
- Patent number 11,921,398
- Issue date Mar 5, 2024
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pluggable optical module, optical communication system and control...
- Patent number 11,300,851
- Issue date Apr 12, 2022
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver and method for setting same
- Patent number 11,239,910
- Issue date Feb 1, 2022
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pluggable optical module and optical communication system
- Patent number 11,137,662
- Issue date Oct 5, 2021
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pluggable optical module, optical communication system and control...
- Patent number 10,331,006
- Issue date Jun 25, 2019
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transceiver for optical transmission and transmission method for th...
- Patent number 8,160,450
- Issue date Apr 17, 2012
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter with external modulator, optical transceiver in...
- Patent number 7,672,597
- Issue date Mar 2, 2010
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IDENTIFICATION SYSTEM, IDENTIFICATION METHOD, AND STORAGE MEDIUM
- Publication number 20250102674
- Publication date Mar 27, 2025
- NEC Corporation
- Katsuhiro YUTANI
- G01 - MEASURING TESTING
Information Patent Application
IDENTIFICATION SYSTEM, IDENTIFICATION METHOD, AND STORAGE MEDIUM
- Publication number 20250093513
- Publication date Mar 20, 2025
- NEC Corporation
- Katsuhiro YUTANI
- G01 - MEASURING TESTING
Information Patent Application
PERSON DETECTION DEVICE, PERSON DETECTION SYSTEM, AND PERSON DETECT...
- Publication number 20240302496
- Publication date Sep 12, 2024
- NEC Corporation
- Katsuhiro YUTANI
- G08 - SIGNALLING
Information Patent Application
OPTICAL SENSING DEVICE, OPTICAL SENSING SYSTEM, ANDOPTICAL SENSING...
- Publication number 20240230843
- Publication date Jul 11, 2024
- NEC Corporation
- Katsuhiro YUTANI
- G01 - MEASURING TESTING
Information Patent Application
PREDICTION SYSTEM, PREDICTION APPARATUS, AND PREDICTION METHOD
- Publication number 20240193796
- Publication date Jun 13, 2024
- NEC Corporation
- Katsuhiro YUTANI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...
- Publication number 20240168359
- Publication date May 23, 2024
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SENSING DEVICE, OPTICAL SENSING SYSTEM, ANDOPTICAL SENSING...
- Publication number 20240134010
- Publication date Apr 25, 2024
- NEC Corporation
- Katsuhiro YUTANI
- G01 - MEASURING TESTING
Information Patent Application
AIR CURRENT OBSERVATION DEVICE, AIR CURRENT OBSERVATION SYSTEM, AND...
- Publication number 20240119844
- Publication date Apr 11, 2024
- NEC Corporation
- Katsuhiro YUTANI
- G08 - SIGNALLING
Information Patent Application
VEGETATION OBSERVATION DEVICE, VEGETATION OBSERVATION SYSTEM, AND V...
- Publication number 20230113890
- Publication date Apr 13, 2023
- NEC Corporation
- Katsuhiro YUTANI
- G01 - MEASURING TESTING
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...
- Publication number 20220214593
- Publication date Jul 7, 2022
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM
- Publication number 20210397063
- Publication date Dec 23, 2021
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER AND METHOD FOR SETTING SAME
- Publication number 20210058152
- Publication date Feb 25, 2021
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM
- Publication number 20200073196
- Publication date Mar 5, 2020
- NEC Corporation
- Katsuhiro YUTANI
- G02 - OPTICS
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...
- Publication number 20190265572
- Publication date Aug 29, 2019
- NEC Corporation
- Katsuhiro YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...
- Publication number 20180059502
- Publication date Mar 1, 2018
- NEC Corporation
- Katsuhiro YUTANI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD
- Publication number 20170170907
- Publication date Jun 15, 2017
- NEC Corporation
- Katsuhiro YUTANI
- G02 - OPTICS
Information Patent Application
OPTICAL TRANSCEIVER AND METHOD FOR CONTROLLING THE SAME
- Publication number 20110286751
- Publication date Nov 24, 2011
- KATSUHIRO YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSCEIVER FOR OPTICAL TRANSMISSION AND TRANSMISSION METHOD FOR TH...
- Publication number 20080232813
- Publication date Sep 25, 2008
- KATSUHIRO YUTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical transmitter with external modulator, optical transceiver in...
- Publication number 20070230969
- Publication date Oct 4, 2007
- NEC Corporation
- Katsuhiro Yutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsuhiro YUTANI

Person

Patents Grantslast 30 patents

Pluggable optical module and optical communication system

Pluggable optical module, optical communication system and control...

Pluggable optical module, optical communication system and control...

Optical transceiver and method for setting same

Pluggable optical module and optical communication system

Pluggable optical module, optical communication system and control...

Transceiver for optical transmission and transmission method for th...

Optical transmitter with external modulator, optical transceiver in...

Patents Applicationslast 30 patents

IDENTIFICATION SYSTEM, IDENTIFICATION METHOD, AND STORAGE MEDIUM

IDENTIFICATION SYSTEM, IDENTIFICATION METHOD, AND STORAGE MEDIUM

PERSON DETECTION DEVICE, PERSON DETECTION SYSTEM, AND PERSON DETECT...

OPTICAL SENSING DEVICE, OPTICAL SENSING SYSTEM, ANDOPTICAL SENSING...

PREDICTION SYSTEM, PREDICTION APPARATUS, AND PREDICTION METHOD

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...

OPTICAL SENSING DEVICE, OPTICAL SENSING SYSTEM, ANDOPTICAL SENSING...

AIR CURRENT OBSERVATION DEVICE, AIR CURRENT OBSERVATION SYSTEM, AND...

VEGETATION OBSERVATION DEVICE, VEGETATION OBSERVATION SYSTEM, AND V...

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...

PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM

OPTICAL TRANSCEIVER AND METHOD FOR SETTING SAME

PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...

PLUGGABLE OPTICAL MODULE, OPTICAL COMMUNICATION SYSTEM AND CONTROL...

OPTICAL TRANSMISSION DEVICE AND OPTICAL TRANSMISSION METHOD

OPTICAL TRANSCEIVER AND METHOD FOR CONTROLLING THE SAME

TRANSCEIVER FOR OPTICAL TRANSMISSION AND TRANSMISSION METHOD FOR TH...

Optical transmitter with external modulator, optical transceiver in...