Takeshi AKAGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical measurement method, optical measurement apparatus, and non-...
- Patent number 12,070,329
- Issue date Aug 27, 2024
- NEC Corporation
- Takeshi Akagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identification device, identification method, and recording medium...
- Patent number 11,660,025
- Issue date May 30, 2023
- NEC Corporation
- Tetsuri Ariyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Living body determination device, living body determination method,...
- Patent number 11,436,871
- Issue date Sep 6, 2022
- NEC Corporation
- Yuji Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fire sensing system, fire sensing method, and program
- Patent number 11,380,179
- Issue date Jul 5, 2022
- NEC Corporation
- Takeshi Akagawa
- G08 - SIGNALLING
Information Patent Grant
Sphygmomanometer, blood pressure measurement method, and blood pres...
- Patent number 11,298,031
- Issue date Apr 12, 2022
- NEC Corporation
- Tetsuri Ariyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical measuring apparatus and optical measuring method
- Patent number 11,231,272
- Issue date Jan 25, 2022
- NEC Corporation
- Takeshi Akagawa
- G01 - MEASURING TESTING
Information Patent Grant
Electrocardiogram measurement apparatus and electrocardiogram measu...
- Patent number 11,000,219
- Issue date May 11, 2021
- NEC Corporation
- Tetsuri Ariyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas detection system, gas detection method and program
- Patent number 10,761,017
- Issue date Sep 1, 2020
- NEC Corporation
- Takeshi Akagawa
- G01 - MEASURING TESTING
Information Patent Grant
Excrement analysis device, toilet provided with said analysis devic...
- Patent number 10,591,407
- Issue date Mar 17, 2020
- NEC Corporation
- Takeshi Akagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light measurement device and optical axis adjustment method
- Patent number 10,545,016
- Issue date Jan 28, 2020
- NEC Corporation
- Takeshi Akagawa
- G01 - MEASURING TESTING
Information Patent Grant
Living body determination device, living body determination method,...
- Patent number 10,503,958
- Issue date Dec 10, 2019
- NEC Corporation
- Yuji Ohno
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light measurement device
- Patent number 10,429,244
- Issue date Oct 1, 2019
- NEC Corporation
- Takeshi Akagawa
- G01 - MEASURING TESTING
Information Patent Grant
Biometric authentication apparatus and biometric authentication method
- Patent number 10,268,874
- Issue date Apr 23, 2019
- NEC Corporation
- Yuji Ohno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pad-array structure on substrate for mounting IC chip on substrate,...
- Patent number 9,775,245
- Issue date Sep 26, 2017
- PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
- Takeshi Akagawa
- G02 - OPTICS
Information Patent Grant
Surface-emission type semiconductor laser
- Patent number 7,974,328
- Issue date Jul 5, 2011
- NEC Corporation
- Naofumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface emitting laser
- Patent number 7,881,358
- Issue date Feb 1, 2011
- NEC Corporation
- Takayoshi Anan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BIOANALYSIS SYSTEM, BIOANALYSIS METHOD, AND COMPUTER PROGRAM
- Publication number 20240298959
- Publication date Sep 12, 2024
- NEC Corporation
- Takeshi Akagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTRIBUTION DEGREE ESTIMATION SYSTEM, CONTRIBUTION DEGREE ESTIMATI...
- Publication number 20240169285
- Publication date May 23, 2024
- NEC Corporation
- Satoshi ODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL MEASUREMENT METHOD, OPTICAL MEASUREMENT APPARATUS, AND NON-...
- Publication number 20230080382
- Publication date Mar 16, 2023
- NEC Corporation
- Takeshi Akagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPECTRUM MEASUREMENT DEVICE
- Publication number 20220341785
- Publication date Oct 27, 2022
- NEC Corporation
- Takeshi AKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
HEART FAILURE DEGREE-OF-EXACERBATION DETERMINATION SYSTEM AND HEART...
- Publication number 20210113097
- Publication date Apr 22, 2021
- NEC Corporation
- Yuji OHNO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FIRE SENSING SYSTEM, FIRE SENSING METHOD, AND PROGRAM
- Publication number 20210056824
- Publication date Feb 25, 2021
- NEC Corporation
- Takeshi AKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEASURING APPARATUS AND OPTICAL MEASURING METHOD
- Publication number 20200333128
- Publication date Oct 22, 2020
- NEC Corporation
- Takeshi AKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
SPHYGMOMANOMETER, BLOOD PRESSURE MEASUREMENT METHOD, AND BLOOD PRES...
- Publication number 20200288984
- Publication date Sep 17, 2020
- NEC Corporation
- Tetsuri ARIYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIVING BODY DETERMINATION DEVICE, LIVING BODY DETERMINATION METHOD,...
- Publication number 20200250449
- Publication date Aug 6, 2020
- NEC Corporation
- Yuji OHNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND RECORDING MEDIUM...
- Publication number 20200196879
- Publication date Jun 25, 2020
- NEC Corporation
- Tetsuri ARIYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND RECORDING MEDIUM...
- Publication number 20200196912
- Publication date Jun 25, 2020
- NEC Corporation
- Tetsuri ARIYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS DETECTION SYSTEM, GAS DETECTION METHOD AND PROGRAM
- Publication number 20200018693
- Publication date Jan 16, 2020
- NEC Corporation
- Takeshi AKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
BLOOD PRESSURE MEASURING DEVICE, BLOOD PRESSURE MEASURING METHOD AN...
- Publication number 20190209031
- Publication date Jul 11, 2019
- NEC Corporation
- Tetsuri ARIYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHT MEASUREMENT DEVICE AND OPTICAL AXIS ADJUSTMENT METHOD
- Publication number 20190204065
- Publication date Jul 4, 2019
- NEC Corporation
- Takeshi AKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
ELECTROCARDIOGRAM MEASUREMENT APPARATUS AND ELECTROCARDIOGRAM MEASU...
- Publication number 20180289273
- Publication date Oct 11, 2018
- NEC Corporation
- Tetsuri ARIYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIVING BODY DETERMINATION DEVICE, LIVING BODY DETERMINATION METHOD,...
- Publication number 20180239944
- Publication date Aug 23, 2018
- NEC Corporation
- Yuji OHNO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIVING BODY RECOGNITION DEVICE, LIVING BODY RECOGNITION METHOD, AND...
- Publication number 20180239979
- Publication date Aug 23, 2018
- NEC Corporation
- Yuji OHNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOOD PRESSURE MEASUREMENT DEVICE, BLOOD PRESSURE MEASUREMENT METHO...
- Publication number 20180125377
- Publication date May 10, 2018
- NEC Corporation
- Kimiyasu TAKOH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIGHT MEASUREMENT DEVICE
- Publication number 20180058938
- Publication date Mar 1, 2018
- NEC Corporation
- Takeshi AKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
BIOMETRIC AUTHENTICATION APPARATUS AND BIOMETRIC AUTHENTICATION METHOD
- Publication number 20170337414
- Publication date Nov 23, 2017
- NEC Corporation
- Yuji OHNO
- G01 - MEASURING TESTING
Information Patent Application
EXCREMENT ANALYSIS DEVICE, TOILET PROVIDED WITH SAID ANALYSIS DEVIC...
- Publication number 20170307512
- Publication date Oct 26, 2017
- NEC Corporation
- Takeshi AKAGAWA
- G01 - MEASURING TESTING
Information Patent Application
BLOOD PRESSURE METER AND LESS INDIVIDUAL DEPENDENT CUFF THEREOF
- Publication number 20170303802
- Publication date Oct 26, 2017
- NEC Corporation
- Ersin ALTINTAS
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PAD-ARRAY STRUCTURE ON SUBSTRATE FOR MOUNTING IC CHIP ON SUBSTRATE,...
- Publication number 20170105284
- Publication date Apr 13, 2017
- Photonics Electronics Technology Research Association
- Takeshi AKAGAWA
- G02 - OPTICS
Information Patent Application
SURFACE-EMISSION TYPE SEMICONDUCTOR LASER
- Publication number 20100034233
- Publication date Feb 11, 2010
- Naofumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER
- Publication number 20100020835
- Publication date Jan 28, 2010
- Takayoshi Anan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SURFACE EMITTING LASER
- Publication number 20090080488
- Publication date Mar 26, 2009
- NEC Corporation
- Hiroshi HATAKEYAMA
- B82 - NANO-TECHNOLOGY
Information Patent Application
Glass Mounting Structure
- Publication number 20080012388
- Publication date Jan 17, 2008
- Hino Motors, Ltd.
- Yuuji Kinoshita
- B60 - VEHICLES IN GENERAL
Information Patent Application
Front Structure of Vehicle
- Publication number 20070296238
- Publication date Dec 27, 2007
- Yuuji Kinoshita
- B60 - VEHICLES IN GENERAL

Takeshi AKAGAWA

Person

Patents Grantslast 30 patents

Optical measurement method, optical measurement apparatus, and non-...

Identification device, identification method, and recording medium...

Living body determination device, living body determination method,...

Fire sensing system, fire sensing method, and program

Sphygmomanometer, blood pressure measurement method, and blood pres...

Optical measuring apparatus and optical measuring method

Electrocardiogram measurement apparatus and electrocardiogram measu...

Gas detection system, gas detection method and program

Excrement analysis device, toilet provided with said analysis devic...

Light measurement device and optical axis adjustment method

Living body determination device, living body determination method,...

Light measurement device

Biometric authentication apparatus and biometric authentication method

Pad-array structure on substrate for mounting IC chip on substrate,...

Surface-emission type semiconductor laser

Surface emitting laser

Patents Applicationslast 30 patents

BIOANALYSIS SYSTEM, BIOANALYSIS METHOD, AND COMPUTER PROGRAM

CONTRIBUTION DEGREE ESTIMATION SYSTEM, CONTRIBUTION DEGREE ESTIMATI...

OPTICAL MEASUREMENT METHOD, OPTICAL MEASUREMENT APPARATUS, AND NON-...

SPECTRUM MEASUREMENT DEVICE

HEART FAILURE DEGREE-OF-EXACERBATION DETERMINATION SYSTEM AND HEART...

FIRE SENSING SYSTEM, FIRE SENSING METHOD, AND PROGRAM

OPTICAL MEASURING APPARATUS AND OPTICAL MEASURING METHOD

SPHYGMOMANOMETER, BLOOD PRESSURE MEASUREMENT METHOD, AND BLOOD PRES...

LIVING BODY DETERMINATION DEVICE, LIVING BODY DETERMINATION METHOD,...

IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND RECORDING MEDIUM...

IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND RECORDING MEDIUM...

GAS DETECTION SYSTEM, GAS DETECTION METHOD AND PROGRAM

BLOOD PRESSURE MEASURING DEVICE, BLOOD PRESSURE MEASURING METHOD AN...

LIGHT MEASUREMENT DEVICE AND OPTICAL AXIS ADJUSTMENT METHOD

ELECTROCARDIOGRAM MEASUREMENT APPARATUS AND ELECTROCARDIOGRAM MEASU...

LIVING BODY DETERMINATION DEVICE, LIVING BODY DETERMINATION METHOD,...

LIVING BODY RECOGNITION DEVICE, LIVING BODY RECOGNITION METHOD, AND...

BLOOD PRESSURE MEASUREMENT DEVICE, BLOOD PRESSURE MEASUREMENT METHO...

LIGHT MEASUREMENT DEVICE

BIOMETRIC AUTHENTICATION APPARATUS AND BIOMETRIC AUTHENTICATION METHOD

EXCREMENT ANALYSIS DEVICE, TOILET PROVIDED WITH SAID ANALYSIS DEVIC...

BLOOD PRESSURE METER AND LESS INDIVIDUAL DEPENDENT CUFF THEREOF

PAD-ARRAY STRUCTURE ON SUBSTRATE FOR MOUNTING IC CHIP ON SUBSTRATE,...

SURFACE-EMISSION TYPE SEMICONDUCTOR LASER

SURFACE EMITTING LASER

SURFACE EMITTING LASER

Glass Mounting Structure

Front Structure of Vehicle