Masatake TAKAHASHI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Facility state analyzing device, facility state analyzing method, a...
- Patent number 11,946,603
- Issue date Apr 2, 2024
- NEC Corporation
- Masatake Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
State analysis device, state analysis method, and recording medium
- Patent number 11,560,698
- Issue date Jan 24, 2023
- NEC Corporation
- Masatake Takahashi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Diagnostic device, diagnostic system, diagnostic method, and comput...
- Patent number 10,823,705
- Issue date Nov 3, 2020
- NEC Corporation
- Shin Tominaga
- G01 - MEASURING TESTING
Information Patent Grant
Position determination device, leak detection system, position dete...
- Patent number 10,458,878
- Issue date Oct 29, 2019
- NEC Corporation
- Hirofumi Inoue
- G01 - MEASURING TESTING
Information Patent Grant
Tap water management system, tap water management device, tap water...
- Patent number 10,287,756
- Issue date May 14, 2019
- NEC Corporation
- Dai Kobayashi
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Position determination device, position determination system, posit...
- Patent number 10,156,493
- Issue date Dec 18, 2018
- NEC Corporation
- Junichiro Mataga
- G01 - MEASURING TESTING
Information Patent Grant
Leakage determination system and leakage determination method
- Patent number 10,036,684
- Issue date Jul 31, 2018
- NEC Corporation
- Shohei Kinoshita
- G01 - MEASURING TESTING
Information Patent Grant
Leak inspection device, leak inspection method, and leak inspection...
- Patent number 9,970,840
- Issue date May 15, 2018
- NEC Corporation
- Shigeki Shinoda
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Sensor device, vibration detection system, sensor unit, information...
- Patent number 9,921,097
- Issue date Mar 20, 2018
- NEC Corporation
- Junichiro Mataga
- G01 - MEASURING TESTING
Information Patent Grant
Structure analyzing device and a structure analyzing method
- Patent number 9,851,331
- Issue date Dec 26, 2017
- NEC Corporation
- Yasuhiro Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Defect analysis device, defect analysis method, and program
- Patent number 9,804,053
- Issue date Oct 31, 2017
- NEC Corporation
- Masatake Takahashi
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Leak detection system, vibration detection device, information proc...
- Patent number 9,772,251
- Issue date Sep 26, 2017
- NEC Corporation
- Shigeki Shinoda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Leak detection device, leak detection method and program
- Patent number 9,759,629
- Issue date Sep 12, 2017
- NEC Corporation
- Mizuho Tomiyama
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Leak-detection device, program, and control method
- Patent number 9,739,684
- Issue date Aug 22, 2017
- NEC Corporation
- Shigeki Shinoda
- G01 - MEASURING TESTING
Information Patent Grant
Sensor unit
- Patent number 9,709,488
- Issue date Jul 18, 2017
- NEC Corporation
- Shin Tominaga
- G02 - OPTICS
Information Patent Grant
Actuator, piezoelectric actuator, electronic device, and method for...
- Patent number 9,137,608
- Issue date Sep 15, 2015
- NEC Corporation
- Masatake Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared ray sensor, infrared ray detection device, and electronic...
- Patent number 8,921,791
- Issue date Dec 30, 2014
- NEC Corporation
- Junichiro Mataga
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric actuator and electronic device
- Patent number 8,680,746
- Issue date Mar 25, 2014
- NEC Corporation
- Masatake Takahashi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric actuator and electronic device
- Patent number 8,670,578
- Issue date Mar 11, 2014
- NEC Corporation
- Yasuharu Onishi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric actuator and audio components
- Patent number 8,569,930
- Issue date Oct 29, 2013
- NEC Corporation
- Masatake Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared sensor, electronic device, and manufacturing method of inf...
- Patent number 8,530,841
- Issue date Sep 10, 2013
- NEC Corporation
- Masatake Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric acoustic device and electronic apparatus
- Patent number 8,385,578
- Issue date Feb 26, 2013
- NEC Corporation
- Yasuharu Onishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Piezo-electric actuator and electronic device
- Patent number 8,319,396
- Issue date Nov 27, 2012
- NEC Corporation
- Yasuharu Onishi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric actuator and electronic apparatus
- Patent number 8,148,876
- Issue date Apr 3, 2012
- NEC Corporation
- Yasuharu Onishi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING DEVICE, AND ROA...
- Publication number 20240393163
- Publication date Nov 28, 2024
- NEC Corporation
- Masatake TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING DEVICE, AND ROA...
- Publication number 20240385032
- Publication date Nov 21, 2024
- NEC Corporation
- Masatake TAKAHASHI
- G08 - SIGNALLING
Information Patent Application
TRAFFIC MONITORING APPARATUS, TRAFFIC MONITORING SYSTEM, TRAFFIC MO...
- Publication number 20240169827
- Publication date May 23, 2024
- NEC Corporation
- Masatake Takahashi
- G08 - SIGNALLING
Information Patent Application
TRAFFIC MONITORING APPARATUS, TRAFFIC MONITORING SYSTEM, TRAFFIC MO...
- Publication number 20230274634
- Publication date Aug 31, 2023
- NEC Corporation
- Masatake Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASSET MANAGEMENT DEVICE AND ASSET MANAGEMENT METHOD
- Publication number 20200401971
- Publication date Dec 24, 2020
- NEC Corporation
- Shin TOMINAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STATE ANALYSIS DEVICE, STATE ANALYSIS METHOD, AND RECORDING MEDIUM
- Publication number 20200370285
- Publication date Nov 26, 2020
- NEC Corporation
- Masatake TAKAHASHI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FACILITY STATE ANALYZING DEVICE, FACILITY STATE ANALYZING METHOD, A...
- Publication number 20200347994
- Publication date Nov 5, 2020
- NEC Corporation
- Masatake TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LEAKAGE POSITION ANALYZING SYSTEM, LEAKAGE POSITION ANALYZING METHO...
- Publication number 20190137044
- Publication date May 9, 2019
- NEC Corporation
- Masatake TAKAHASHI
- G01 - MEASURING TESTING
Information Patent Application
PIPE CONDITION DETECTION DEVICE, PIPE CONDITION DETECTION METHOD, C...
- Publication number 20180292292
- Publication date Oct 11, 2018
- NEC Corporation
- Masatake TAKAHASHI
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
CONDITION ASSESSMENT DEVICE, CONDITION ASSESSMENT METHOD, PROGRAM R...
- Publication number 20180136173
- Publication date May 17, 2018
- NEC Corporation
- Masatake TAKAHASHI
- G01 - MEASURING TESTING
Information Patent Application
DEFECT ANALYSIS DEVICE, DEFECT ANALYSIS SYSTEM, DEFECT ANALYSIS MET...
- Publication number 20180045687
- Publication date Feb 15, 2018
- NEC Corporation
- Shin TOMINAGA
- G01 - MEASURING TESTING
Information Patent Application
POSITION DETERMINATION DEVICE, POSITION DETERMINATION SYSTEM, POSIT...
- Publication number 20170322104
- Publication date Nov 9, 2017
- NEC Corporation
- Junichiro MATAGA
- G01 - MEASURING TESTING
Information Patent Application
TAP WATER MANAGEMENT SYSTEM, TAP WATER MANAGEMENT DEVICE, TAP WATER...
- Publication number 20170247863
- Publication date Aug 31, 2017
- NEC Corporation
- Dai KOBAYASHI
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD, AND COMPUT...
- Publication number 20170205376
- Publication date Jul 20, 2017
- NEC Corporation
- Shin TOMINAGA
- G01 - MEASURING TESTING
Information Patent Application
POSITION DETERMINATION DEVICE, LEAK DETECTION SYSTEM, POSITION DETE...
- Publication number 20170102286
- Publication date Apr 13, 2017
- NEC Corporation
- Hirofumi INOUE
- G01 - MEASURING TESTING
Information Patent Application
LEAKAGE DETERMINATION SYSTEM AND LEAKAGE DETERMINATION METHOD
- Publication number 20160282219
- Publication date Sep 29, 2016
- NEC Corporation
- Shohei KINOSHITA
- G01 - MEASURING TESTING
Information Patent Application
SENSOR UNIT
- Publication number 20160216203
- Publication date Jul 28, 2016
- NEC Corporation
- Shin TOMINAGA
- G01 - MEASURING TESTING
Information Patent Application
LEAK DETECTION SYSTEM, VIBRATION DETECTION DEVICE, INFORMATION PROC...
- Publication number 20160076964
- Publication date Mar 17, 2016
- NEC Corporation
- Shigeki SHINODA
- G01 - MEASURING TESTING
Information Patent Application
DEFECT ANALYSIS DEVICE, DEFECT ANALYSIS METHOD, AND PROGRAM
- Publication number 20150276545
- Publication date Oct 1, 2015
- NEC Corporation
- Masatake Takahashi
- G01 - MEASURING TESTING
Information Patent Application
LEAK INSPECTION DEVICE, LEAK INSPECTION METHOD, AND LEAK INSPECTION...
- Publication number 20150253216
- Publication date Sep 10, 2015
- NEC Corporation
- Shigeki Shinoda
- G01 - MEASURING TESTING
Information Patent Application
LEAK DETECTION DEVICE, LEAK DETECTION METHOD AND PROGRAM
- Publication number 20150253215
- Publication date Sep 10, 2015
- NEC Corporation
- Mizuho Tomiyama
- G01 - MEASURING TESTING
Information Patent Application
VIBRATION SENSOR UNIT
- Publication number 20150236610
- Publication date Aug 20, 2015
- NEC Corporation
- Yasuhiro Sasaki
- G01 - MEASURING TESTING
Information Patent Application
SENSOR DEVICE, VIBRATION DETECTION SYSTEM, SENSOR UNIT, INFORMATION...
- Publication number 20150226604
- Publication date Aug 13, 2015
- NEC Corporation
- Junichiro Mataga
- G01 - MEASURING TESTING
Information Patent Application
Leak-Detection Device, Program, and Control Method
- Publication number 20150211953
- Publication date Jul 30, 2015
- NEC Corporation
- Shigeki Shinoda
- G01 - MEASURING TESTING
Information Patent Application
INFRARED DETECTION DEVICE AND INFRARED DETECTION METHOD
- Publication number 20150204726
- Publication date Jul 23, 2015
- NEC Corporation
- Junichiro Mataga
- G01 - MEASURING TESTING
Information Patent Application
STRUCTURE ANALYZING DEVICE AND A STRUCTURE ANALYZING METHOD
- Publication number 20150177195
- Publication date Jun 25, 2015
- NEC Corporation
- Yasuhiro Sasaki
- G01 - MEASURING TESTING
Information Patent Application
STRUCTURE ANALYZING DEVICE AND A STRUCTURE ANALYZING METHOD
- Publication number 20150114121
- Publication date Apr 30, 2015
- NEC Corporation
- Masatake Takahashi
- G01 - MEASURING TESTING
Information Patent Application
PIEZOELECTRIC VIBRATION SENSOR
- Publication number 20150107363
- Publication date Apr 23, 2015
- NEC Corporation
- Masatake Takahashi
- G01 - MEASURING TESTING
Information Patent Application
ACCELERATION SENSOR
- Publication number 20140116137
- Publication date May 1, 2014
- NEC Corporation
- Shigeki Shinoda
- G01 - MEASURING TESTING
Information Patent Application
PIEZOELECTRIC ACTUATOR AND ELECTRONIC DEVICE HAVING PIEZOELECTRIC A...
- Publication number 20140036431
- Publication date Feb 6, 2014
- NEC Corporation
- Yasuhiro Sasaki
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Masatake TAKAHASHI

Person

Patents Grantslast 30 patents

Facility state analyzing device, facility state analyzing method, a...

State analysis device, state analysis method, and recording medium

Diagnostic device, diagnostic system, diagnostic method, and comput...

Position determination device, leak detection system, position dete...

Tap water management system, tap water management device, tap water...

Position determination device, position determination system, posit...

Leakage determination system and leakage determination method

Leak inspection device, leak inspection method, and leak inspection...

Sensor device, vibration detection system, sensor unit, information...

Structure analyzing device and a structure analyzing method

Defect analysis device, defect analysis method, and program

Leak detection system, vibration detection device, information proc...

Leak detection device, leak detection method and program

Leak-detection device, program, and control method

Sensor unit

Actuator, piezoelectric actuator, electronic device, and method for...

Infrared ray sensor, infrared ray detection device, and electronic...

Piezoelectric actuator and electronic device

Piezoelectric actuator and electronic device

Piezoelectric actuator and audio components

Infrared sensor, electronic device, and manufacturing method of inf...

Piezoelectric acoustic device and electronic apparatus

Piezo-electric actuator and electronic device

Piezoelectric actuator and electronic apparatus

Patents Applicationslast 30 patents

OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING DEVICE, AND ROA...

OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING DEVICE, AND ROA...

TRAFFIC MONITORING APPARATUS, TRAFFIC MONITORING SYSTEM, TRAFFIC MO...

TRAFFIC MONITORING APPARATUS, TRAFFIC MONITORING SYSTEM, TRAFFIC MO...

ASSET MANAGEMENT DEVICE AND ASSET MANAGEMENT METHOD

STATE ANALYSIS DEVICE, STATE ANALYSIS METHOD, AND RECORDING MEDIUM

FACILITY STATE ANALYZING DEVICE, FACILITY STATE ANALYZING METHOD, A...

LEAKAGE POSITION ANALYZING SYSTEM, LEAKAGE POSITION ANALYZING METHO...

PIPE CONDITION DETECTION DEVICE, PIPE CONDITION DETECTION METHOD, C...

CONDITION ASSESSMENT DEVICE, CONDITION ASSESSMENT METHOD, PROGRAM R...

DEFECT ANALYSIS DEVICE, DEFECT ANALYSIS SYSTEM, DEFECT ANALYSIS MET...

POSITION DETERMINATION DEVICE, POSITION DETERMINATION SYSTEM, POSIT...

TAP WATER MANAGEMENT SYSTEM, TAP WATER MANAGEMENT DEVICE, TAP WATER...

DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD, AND COMPUT...

POSITION DETERMINATION DEVICE, LEAK DETECTION SYSTEM, POSITION DETE...

LEAKAGE DETERMINATION SYSTEM AND LEAKAGE DETERMINATION METHOD

SENSOR UNIT

LEAK DETECTION SYSTEM, VIBRATION DETECTION DEVICE, INFORMATION PROC...

DEFECT ANALYSIS DEVICE, DEFECT ANALYSIS METHOD, AND PROGRAM

LEAK INSPECTION DEVICE, LEAK INSPECTION METHOD, AND LEAK INSPECTION...

LEAK DETECTION DEVICE, LEAK DETECTION METHOD AND PROGRAM

VIBRATION SENSOR UNIT

SENSOR DEVICE, VIBRATION DETECTION SYSTEM, SENSOR UNIT, INFORMATION...

Leak-Detection Device, Program, and Control Method

INFRARED DETECTION DEVICE AND INFRARED DETECTION METHOD

STRUCTURE ANALYZING DEVICE AND A STRUCTURE ANALYZING METHOD

STRUCTURE ANALYZING DEVICE AND A STRUCTURE ANALYZING METHOD

PIEZOELECTRIC VIBRATION SENSOR

ACCELERATION SENSOR

PIEZOELECTRIC ACTUATOR AND ELECTRONIC DEVICE HAVING PIEZOELECTRIC A...