Eitaro MISUMI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber cable and water pressure sensing system, and sensitiv...
- Patent number 11,982,582
- Issue date May 14, 2024
- NEC Corporation
- Yutaka Yano
- G01 - MEASURING TESTING
Information Patent Grant
Measurement system, measurement device, and measurement method to d...
- Patent number 11,927,463
- Issue date Mar 12, 2024
- NEC Corporation
- Yutaka Yano
- G01 - MEASURING TESTING
Information Patent Grant
Surveying system and surveying method
- Patent number 11,920,962
- Issue date Mar 5, 2024
- NEC Corporation
- Yutaka Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber cable for sound wave sensing
- Patent number 11,802,790
- Issue date Oct 31, 2023
- NEC Corporation
- Yutaka Yano
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER SENSING SYSTEM AND EVENT IDENTIFICATION METHOD
- Publication number 20240085180
- Publication date Mar 14, 2024
- NEC Corporation
- Yutaka YANO
- G01 - MEASURING TESTING
Information Patent Application
WATER PRESSURE FLUCTUATION MEASURING SYSTEM AND WATER PRESSURE FLUC...
- Publication number 20230073833
- Publication date Mar 9, 2023
- NEC Corporation
- Yutaka YANO
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT SYSTEM, MEASUREMENT DEVICE, AND MEASUREMENT METHOD
- Publication number 20230043442
- Publication date Feb 9, 2023
- NEC Corporation
- Yutaka YANO
- G01 - MEASURING TESTING
Information Patent Application
ACOUSTIC SENSOR
- Publication number 20220397451
- Publication date Dec 15, 2022
- NEC Corporation
- Yutaka YANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FIBER CABLE AND WATER PRESSURE SENSING SYSTEM, AND SENSITIV...
- Publication number 20220373417
- Publication date Nov 24, 2022
- NEC Corporation
- Yutaka YANO
- G01 - MEASURING TESTING
Information Patent Application
LANDING CABLE AND PARTIAL LANDING CABLE
- Publication number 20220252818
- Publication date Aug 11, 2022
- NEC Corporation
- Yutaka YANO
- G02 - OPTICS
Information Patent Application
SURVEYING SYSTEM AND SURVEYING METHOD
- Publication number 20220170765
- Publication date Jun 2, 2022
- NEC Corporation
- Yutaka YANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Eitaro MISUMI

Person

Patents Grantslast 30 patents

Optical fiber cable and water pressure sensing system, and sensitiv...

Measurement system, measurement device, and measurement method to d...

Surveying system and surveying method

Optical fiber cable for sound wave sensing

Patents Applicationslast 30 patents

OPTICAL FIBER SENSING SYSTEM AND EVENT IDENTIFICATION METHOD

WATER PRESSURE FLUCTUATION MEASURING SYSTEM AND WATER PRESSURE FLUC...

MEASUREMENT SYSTEM, MEASUREMENT DEVICE, AND MEASUREMENT METHOD

ACOUSTIC SENSOR

OPTICAL FIBER CABLE AND WATER PRESSURE SENSING SYSTEM, AND SENSITIV...

LANDING CABLE AND PARTIAL LANDING CABLE

SURVEYING SYSTEM AND SURVEYING METHOD