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Akio Tokura
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Atsugi-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sphygmomanometer using laser Doppler flowmeter, photoplethysmogram,...
Patent number
12,138,022
Issue date
Nov 12, 2024
Nippon Telegraph and Telephone Corporation
Akio Tokura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluid measurement apparatus
Patent number
11,709,082
Issue date
Jul 25, 2023
Nippon Telegraph and Telephone Corporation
Akio Tokura
G01 - MEASURING TESTING
Information
Patent Grant
N2O analysis device and analysis method
Patent number
10,156,517
Issue date
Dec 18, 2018
Nippon Telegraph and Telephone Corporation
Osamu Tadanaga
G01 - MEASURING TESTING
Information
Patent Grant
SO3 analysis method and analysis device
Patent number
10,101,270
Issue date
Oct 16, 2018
Nippon Telegraph and Telephone Corporation
Akio Tokura
G01 - MEASURING TESTING
Information
Patent Grant
Optical amplifier
Patent number
9,065,243
Issue date
Jun 23, 2015
Nippon Telegraph and Telephone Corporation
Masaki Asobe
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
WEARABLE SENSOR TERMINAL
Publication number
20240283275
Publication date
Aug 22, 2024
Nippon Telegraph and Telephone Corporation
Akio Tokura
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Wearable Environmental Sensor Device
Publication number
20230059323
Publication date
Feb 23, 2023
Nippon Telegraph and Telephone Corporation
Akio Tokura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wearable Environmental Sensor Device
Publication number
20220397460
Publication date
Dec 15, 2022
Nippon Telegraph and Telephone Corporation
Akio Tokura
A41 - WEARING APPAREL
Information
Patent Application
Wearable Sensor Device and Monitoring System
Publication number
20220382325
Publication date
Dec 1, 2022
Nippon Telegraph and Telephone Corporation
Kei Kuwabara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wearable Sensor Device
Publication number
20220361815
Publication date
Nov 17, 2022
Nippon Telegraph and Telephone Corporation
Kei Kuwabara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wearable Environmental Sensor Device and Monitoring System
Publication number
20220349758
Publication date
Nov 3, 2022
Nippon Telegraph and Telephone Corporation
Akio Tokura
G01 - MEASURING TESTING
Information
Patent Application
Fluid Measurement Apparatus
Publication number
20220268608
Publication date
Aug 25, 2022
Nippon Telegraph and Telephone Corporation
Akio Tokura
G01 - MEASURING TESTING
Information
Patent Application
Sphygmomanometer
Publication number
20220265158
Publication date
Aug 25, 2022
Nippon Telegraph and Telephone Corporation
Akio Tokura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Fluid Measurement Device
Publication number
20220057242
Publication date
Feb 24, 2022
Nippon Telegraph and Telephone Corporation
Akio Tokura
G01 - MEASURING TESTING
Information
Patent Application
N2O ANALYSIS DEVICE AND ANALYSIS METHOD
Publication number
20180095030
Publication date
Apr 5, 2018
Nippon Telegraph and Telephone Corporation
Osamu TADANAGA
G01 - MEASURING TESTING
Information
Patent Application
SO3 ANALYSIS METHOD AND ANALYSIS DEVICE
Publication number
20180080866
Publication date
Mar 22, 2018
Nippon Telegraph and Telephone Corporation
Akio TOKURA
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL AMPLIFIER DEVICE
Publication number
20150036210
Publication date
Feb 5, 2015
Masaki Asobe
H01 - BASIC ELECTRIC ELEMENTS