Dai YAMAMOTO

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control method, information processing apparatus, and non-transitor...
- Patent number 11,647,011
- Issue date May 9, 2023
- Fujitsu Limited
- Koichi Yasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Verification method, information processing device, and non-transit...
- Patent number 11,451,403
- Issue date Sep 20, 2022
- Fujitsu Limited
- Rikuhiro Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Registration system and registration method
- Patent number 11,245,698
- Issue date Feb 8, 2022
- Fujitsu Limited
- Ikuya Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling profile data delivery
- Patent number 10,686,768
- Issue date Jun 16, 2020
- Fujitsu Limited
- Junji Takagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic circuit, latch circuit, and external action detecting ci...
- Patent number 9,793,895
- Issue date Oct 17, 2017
- Fujitsu Limited
- Dai Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for generating physical random numbers
- Patent number 9,772,819
- Issue date Sep 26, 2017
- Fujitsu Limited
- Hirotaka Kokubo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encrypting device, encrypting method, and recording medium
- Patent number 9,749,135
- Issue date Aug 29, 2017
- Fujitsu Limited
- Jun Yajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor integrated circuit, authentication system, and authen...
- Patent number 9,729,324
- Issue date Aug 8, 2017
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encrypting device, encrypting method, and recording medium
- Patent number 9,401,805
- Issue date Jul 26, 2016
- Fujitsu Limited
- Jun Yajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic circuit, electronic apparatus, and authentication system
- Patent number 9,384,682
- Issue date Jul 5, 2016
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption processing device and authentication method
- Patent number 9,330,270
- Issue date May 3, 2016
- Fujitsu Limited
- Takao Ochiai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption processing device and method
- Patent number 9,130,745
- Issue date Sep 8, 2015
- Fujitsu Limited
- Kouichi Itoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Individual-specific information generation apparatus and individual...
- Patent number 9,021,001
- Issue date Apr 28, 2015
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Random number generator, encryption device, and authentication device
- Patent number 9,015,218
- Issue date Apr 21, 2015
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic processing device and cryptographic processing method
- Patent number 8,891,759
- Issue date Nov 18, 2014
- Fujitsu Limited
- Kouichi Itoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cipher processing apparatus
- Patent number 8,619,975
- Issue date Dec 31, 2013
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for elliptic curve cryptographic processing
- Patent number 8,422,669
- Issue date Apr 16, 2013
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption device, encryption method and storage medium storing its...
- Patent number 8,335,313
- Issue date Dec 18, 2012
- Fujitsu Limited
- Jun Yajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data conversion function processor
- Patent number 8,295,479
- Issue date Oct 23, 2012
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographic processing apparatus and cryptographic processing method
- Patent number 8,111,827
- Issue date Feb 7, 2012
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VERIFICATION SYSTEM, INFORMATION PROCESSING DEVICE, VERIFICATION ME...
- Publication number 20230327877
- Publication date Oct 12, 2023
- Fujitsu Limited
- Tadanobu TSUNODA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE
- Publication number 20230318851
- Publication date Oct 5, 2023
- Fujitsu Limited
- Rikuhiro KOJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD, NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM S...
- Publication number 20230221987
- Publication date Jul 13, 2023
- Fujitsu Limited
- Tadanobu TSUNODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL METHOD, INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY C...
- Publication number 20230216674
- Publication date Jul 6, 2023
- Fujitsu Limited
- KOICHI YASAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSI...
- Publication number 20230216692
- Publication date Jul 6, 2023
- Fujitsu Limited
- Koichi YASAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VERIFICATION METHOD, NON-TRANSITORY COMPUTER-READABLE RECORDING MED...
- Publication number 20230205933
- Publication date Jun 29, 2023
- Fujitsu Limited
- Yoshinori KATAYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL METHOD, INFORMATION PROCESSING DEVICE, NON-TRANSITORY COMPU...
- Publication number 20230195339
- Publication date Jun 22, 2023
- Fujitsu Limited
- Koichi YASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATION METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE
- Publication number 20230186241
- Publication date Jun 15, 2023
- Fujitsu Limited
- Yosuke NAKAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE
- Publication number 20230185616
- Publication date Jun 15, 2023
- Fujitsu Limited
- Yosuke NAKAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNATURE CONTROL METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE...
- Publication number 20230075524
- Publication date Mar 9, 2023
- Fujitsu Limited
- Rikuhiro Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD, INFORMATION PROCESSING APPARATUS, AND NON-TRANSITOR...
- Publication number 20230058074
- Publication date Feb 23, 2023
- Fujitsu Limited
- Yosuke Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATION METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...
- Publication number 20230048143
- Publication date Feb 16, 2023
- Fujitsu Limited
- Kazuya UNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATION METHOD, INFORMATION PROCESSING APPARATUS, AND NON-TRANSI...
- Publication number 20210224703
- Publication date Jul 22, 2021
- Fujitsu Limited
- Tadanobu Tsunoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINATION METHOD AND INFORMATION PROCESSING APPARATUS
- Publication number 20210224925
- Publication date Jul 22, 2021
- Fujitsu Limited
- Yasushi Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VERIFICATION METHOD, INFORMATION PROCESSING DEVICE, AND NON-TRANSIT...
- Publication number 20210226801
- Publication date Jul 22, 2021
- Fujitsu Limited
- Rikuhiro Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL METHOD, INFORMATION PROCESSING APPARATUS, AND NON-TRANSITOR...
- Publication number 20210194867
- Publication date Jun 24, 2021
- Fujitsu Limited
- KOICHI YASAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REGISTRATION SYSTEM AND REGISTRATION METHOD
- Publication number 20190238543
- Publication date Aug 1, 2019
- Fujitsu Limited
- Ikuya Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING PROFILE DATA DELIVERY
- Publication number 20170366525
- Publication date Dec 21, 2017
- Fujitsu Limited
- Junji TAKAGI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC CIRCUIT, LATCH CIRCUIT, AND EXTERNAL ACTION DETECTING CI...
- Publication number 20170187381
- Publication date Jun 29, 2017
- Fujitsu Limited
- Dai YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND DATA VERIFICATION METHOD
- Publication number 20170109545
- Publication date Apr 20, 2017
- Fujitsu Limited
- Dai YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTING DEVICE, ENCRYPTING METHOD, AND RECORDING MEDIUM
- Publication number 20170048067
- Publication date Feb 16, 2017
- Fujitsu Limited
- Jun YAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC CIRCUIT, AUTHENTICATION SYSTEM, AND AUTHENTICATION METHOD
- Publication number 20160267266
- Publication date Sep 15, 2016
- Fujitsu Limited
- Dai YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUALITY DETECTING METHOD, RANDOM NUMBER GENERATOR, AND ELECTRONIC D...
- Publication number 20160110165
- Publication date Apr 21, 2016
- Fujitsu Limited
- Hirotaka KOKUBO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, AUTHENTICATION SYSTEM, AND AUTHEN...
- Publication number 20150207627
- Publication date Jul 23, 2015
- Fujitsu Limited
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR GENERATING PHYSICAL RANDOM NUMBERS
- Publication number 20150149519
- Publication date May 28, 2015
- Fujitsu Limited
- Hirotaka KOKUBO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC CIRCUIT, ELECTRONIC APPARATUS, AND AUTHENTICATION SYSTEM
- Publication number 20150146869
- Publication date May 28, 2015
- FUJITSU LIMITED
- Dai Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTION PROCESSING DEVICE AND AUTHENTICATION METHOD
- Publication number 20140164785
- Publication date Jun 12, 2014
- Fujitsu Limited
- TAKAO OCHIAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCRYPTING DEVICE, ENCRYPTING METHOD, AND RECORDING MEDIUM
- Publication number 20140016772
- Publication date Jan 16, 2014
- Fujitsu Limited
- Jun YAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTION PROCESSING DEVICE AND METHOD
- Publication number 20130287209
- Publication date Oct 31, 2013
- Kouichi ITOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDIVIDUAL-SPECIFIC INFORMATION GENERATION APPARATUS AND INDIVIDUAL...
- Publication number 20130138710
- Publication date May 30, 2013
- Fujitsu Limited
- Dai YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING

Dai YAMAMOTO

Person

Patents Grantslast 30 patents

Control method, information processing apparatus, and non-transitor...

Verification method, information processing device, and non-transit...

Registration system and registration method

Apparatus and method for controlling profile data delivery

Electronic circuit, latch circuit, and external action detecting ci...

Apparatus and method for generating physical random numbers

Encrypting device, encrypting method, and recording medium

Semiconductor integrated circuit, authentication system, and authen...

Encrypting device, encrypting method, and recording medium

Electronic circuit, electronic apparatus, and authentication system

Encryption processing device and authentication method

Encryption processing device and method

Individual-specific information generation apparatus and individual...

Random number generator, encryption device, and authentication device

Cryptographic processing device and cryptographic processing method

Cipher processing apparatus

Method and apparatus for elliptic curve cryptographic processing

Encryption device, encryption method and storage medium storing its...

Data conversion function processor

Cryptographic processing apparatus and cryptographic processing method

Patents Applicationslast 30 patents

VERIFICATION SYSTEM, INFORMATION PROCESSING DEVICE, VERIFICATION ME...

CONTROL METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE

CONTROL METHOD, NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM S...

CONTROL METHOD, INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY C...

CONTROL METHOD, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSI...

VERIFICATION METHOD, NON-TRANSITORY COMPUTER-READABLE RECORDING MED...

CONTROL METHOD, INFORMATION PROCESSING DEVICE, NON-TRANSITORY COMPU...

GENERATION METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE

CONTROL METHOD, STORAGE MEDIUM, AND INFORMATION PROCESSING DEVICE

SIGNATURE CONTROL METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE...

CONTROL METHOD, INFORMATION PROCESSING APPARATUS, AND NON-TRANSITOR...

GENERATION METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM...

GENERATION METHOD, INFORMATION PROCESSING APPARATUS, AND NON-TRANSI...

DETERMINATION METHOD AND INFORMATION PROCESSING APPARATUS

VERIFICATION METHOD, INFORMATION PROCESSING DEVICE, AND NON-TRANSIT...

CONTROL METHOD, INFORMATION PROCESSING APPARATUS, AND NON-TRANSITOR...

REGISTRATION SYSTEM AND REGISTRATION METHOD

APPARATUS AND METHOD FOR CONTROLLING PROFILE DATA DELIVERY

ELECTRONIC CIRCUIT, LATCH CIRCUIT, AND EXTERNAL ACTION DETECTING CI...

ELECTRONIC DEVICE AND DATA VERIFICATION METHOD

ENCRYPTING DEVICE, ENCRYPTING METHOD, AND RECORDING MEDIUM

ELECTRONIC CIRCUIT, AUTHENTICATION SYSTEM, AND AUTHENTICATION METHOD

QUALITY DETECTING METHOD, RANDOM NUMBER GENERATOR, AND ELECTRONIC D...

SEMICONDUCTOR INTEGRATED CIRCUIT, AUTHENTICATION SYSTEM, AND AUTHEN...

APPARATUS AND METHOD FOR GENERATING PHYSICAL RANDOM NUMBERS

ELECTRONIC CIRCUIT, ELECTRONIC APPARATUS, AND AUTHENTICATION SYSTEM

ENCRYPTION PROCESSING DEVICE AND AUTHENTICATION METHOD

ENCRYPTING DEVICE, ENCRYPTING METHOD, AND RECORDING MEDIUM

ENCRYPTION PROCESSING DEVICE AND METHOD

INDIVIDUAL-SPECIFIC INFORMATION GENERATION APPARATUS AND INDIVIDUAL...