Youichi Azuma

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data recovery device, data management server, data management syste...
- Patent number 11,443,068
- Issue date Sep 13, 2022
- Satori Electric Co., Ltd.
- Takafumi Kakioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data recovery device, data management server, data management syste...
- Patent number 11,200,344
- Issue date Dec 14, 2021
- Satori Electric Co., Ltd.
- Takafumi Kakioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sentence recognition device, sentence recognition method, and recor...
- Patent number 10,360,821
- Issue date Jul 23, 2019
- A.T Communications Co., Ltd.
- Hiroshi Toyoizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server device, information management system, information managemen...
- Patent number 10,277,585
- Issue date Apr 30, 2019
- A.T COMMUMCATIONS CO., LTD.
- Hiroshi Toyoizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-dimensional code generation device, two-dimensional code genera...
- Patent number 10,102,463
- Issue date Oct 16, 2018
- A.T Communications Co., Ltd.
- Hiroshi Toyoizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Authentication server, authentication system, authentication method...
- Patent number 9,654,291
- Issue date May 16, 2017
- A.T Communications Co., Ltd.
- Hiroshi Toyoizumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatuses and methods generating a two-dimensional code with a logo
- Patent number 9,547,815
- Issue date Jan 17, 2017
- A.T Communications Co., Ltd.
- Youichi Azuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-dimensional code authenticating device, two-dimensional code ge...
- Patent number 9,436,852
- Issue date Sep 6, 2016
- A.T Communications Co., Ltd.
- Ken-ichi Sakina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatuses and methods generating a two-dimensional code with a logo
- Patent number 9,208,421
- Issue date Dec 8, 2015
- A.T Communications Co., Ltd.
- Youichi Azuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pressure sensor device including a diaphragm and a stopper member h...
- Patent number 7,360,431
- Issue date Apr 22, 2008
- Yamatake Corporation
- Masayuki Yoneda
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ENCRYPTING APPARATUS AND ENCRYPTING METHOD
- Publication number 20240378300
- Publication date Nov 14, 2024
- A.T COMMUNICATIONS CO., LTD.
- Hiroshi TOYOIZUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MANAGEMENT SYSTEM
- Publication number 20240289482
- Publication date Aug 29, 2024
- A.T COMMUNICATIONS CO., LTD.
- Hiroshi TOYOIZUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA RECOVERY DEVICE, DATA MANAGEMENT SERVER, DATA MANAGEMENT SYSTE...
- Publication number 20220092222
- Publication date Mar 24, 2022
- Satori Electric Co., Ltd.
- Takafumi KAKIOKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA RECOVERY DEVICE, DATA MANAGEMENT SERVER, DATA MANAGEMENT SYSTE...
- Publication number 20210264060
- Publication date Aug 26, 2021
- SATORI ELECTRIC CO., LTD.
- Takafumi KAKIOKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVER DEVICE, INFORMATION MANAGEMENT SYSTEM, INFORMATION MANAGEMEN...
- Publication number 20180145962
- Publication date May 24, 2018
- A.T COMMUNICATIONS CO., LTD.
- Hiroshi TOYOIZUMI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TWO-DIMENSIONAL CODE GENERATION DEVICE, TWO-DIMENSIONAL CODE GENERA...
- Publication number 20180025263
- Publication date Jan 25, 2018
- A.T Communications Co., Ltd.
- Hiroshi Toyoizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENTENCE RECOGNITION DEVICE, SENTENCE RECOGNITION METHOD, AND RECOR...
- Publication number 20170186342
- Publication date Jun 29, 2017
- A.T COMMUNICATIONS CO., LTD.
- Hiroshi Toyoizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUSES AND METHODS GENERATING A TWO-DIMENSIONAL CODE WITH A LOGO
- Publication number 20160055404
- Publication date Feb 25, 2016
- A.T COMMUNICATIONS CO., LTD.
- Youichi Azuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Authentication Server, Authentication System, Authentication Method...
- Publication number 20160036589
- Publication date Feb 4, 2016
- A.T COMMUNICATIONS CO., LTD.
- Hiroshi Toyoizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Two-Dimensional Code Authenticating Device, Two-Dimensional Code Ge...
- Publication number 20150199545
- Publication date Jul 16, 2015
- A. T COMMUNICATION CO., LTD
- Ken-ichi Sakina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatuses and Methods Generating a Two-Dimensional Code with a Logo
- Publication number 20130021364
- Publication date Jan 24, 2013
- Youichi Azuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pressure sensor device
- Publication number 20060272422
- Publication date Dec 7, 2006
- Masayuki Yoneda
- G01 - MEASURING TESTING

Youichi Azuma

Person

Patents Grantslast 30 patents

Data recovery device, data management server, data management syste...

Data recovery device, data management server, data management syste...

Sentence recognition device, sentence recognition method, and recor...

Server device, information management system, information managemen...

Two-dimensional code generation device, two-dimensional code genera...

Authentication server, authentication system, authentication method...

Apparatuses and methods generating a two-dimensional code with a logo

Two-dimensional code authenticating device, two-dimensional code ge...

Apparatuses and methods generating a two-dimensional code with a logo

Pressure sensor device including a diaphragm and a stopper member h...

Patents Applicationslast 30 patents

ENCRYPTING APPARATUS AND ENCRYPTING METHOD

DATA MANAGEMENT SYSTEM

DATA RECOVERY DEVICE, DATA MANAGEMENT SERVER, DATA MANAGEMENT SYSTE...

DATA RECOVERY DEVICE, DATA MANAGEMENT SERVER, DATA MANAGEMENT SYSTE...

SERVER DEVICE, INFORMATION MANAGEMENT SYSTEM, INFORMATION MANAGEMEN...

TWO-DIMENSIONAL CODE GENERATION DEVICE, TWO-DIMENSIONAL CODE GENERA...

SENTENCE RECOGNITION DEVICE, SENTENCE RECOGNITION METHOD, AND RECOR...

APPARATUSES AND METHODS GENERATING A TWO-DIMENSIONAL CODE WITH A LOGO

Authentication Server, Authentication System, Authentication Method...

Two-Dimensional Code Authenticating Device, Two-Dimensional Code Ge...

Apparatuses and Methods Generating a Two-Dimensional Code with a Logo

Pressure sensor device