Hikaru TSUCHIDA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Assessment apparatus, surrogate model generation apparatus, assessm...
- Patent number 12,204,640
- Issue date Jan 21, 2025
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shuffling shares among nodes to detect incorrectness or frauds
- Patent number 12,160,506
- Issue date Dec 3, 2024
- NEC Corporation
- Hikaru Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus, secure computation method, and pr...
- Patent number 12,147,547
- Issue date Nov 19, 2024
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shuffling shares among nodes to detect incorrectness or frauds
- Patent number 12,143,420
- Issue date Nov 12, 2024
- NEC Corporation
- Hikaru Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure computation system, secure computation server apparatus, sec...
- Patent number 12,135,830
- Issue date Nov 5, 2024
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secret computation system, secret computation server, auxiliary ser...
- Patent number 11,991,178
- Issue date May 21, 2024
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verification apparatus, multiparty computation verification system,...
- Patent number 11,934,518
- Issue date Mar 19, 2024
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, apparatus, method and program for preventing illegal distri...
- Patent number 11,895,240
- Issue date Feb 6, 2024
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus, secret calculation method, and pr...
- Patent number 11,870,892
- Issue date Jan 9, 2024
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conversion apparatus, conversion method and program
- Patent number 11,435,988
- Issue date Sep 6, 2022
- NEC Corporation
- Toshinori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for generating and applying a secure statistica...
- Patent number 11,315,037
- Issue date Apr 26, 2022
- NEC Corporation Of America
- Jun Furukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server device, secret equality determination system, secret equalit...
- Patent number 11,290,265
- Issue date Mar 29, 2022
- NEC Corporation
- Hikaru Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secret equality determination system, secret equality determination...
- Patent number 11,290,456
- Issue date Mar 29, 2022
- NEC Corporation
- Hikaru Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device, verification device, and information...
- Patent number 11,283,612
- Issue date Mar 22, 2022
- NEC Corporation
- Hikaru Tsuchida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DISTRIBUTED RE-ENCRYPTION APPARATUS, CRYPTOGRAPHIC SYSTEM, DISTRIBU...
- Publication number 20250023717
- Publication date Jan 16, 2025
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20240430074
- Publication date Dec 26, 2024
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20240289493
- Publication date Aug 29, 2024
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20240146505
- Publication date May 2, 2024
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20240106654
- Publication date Mar 28, 2024
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FEDERATED LEARNING SYSTEM, FEDERATED LEARNING APPARATUS, FEDERATED...
- Publication number 20240070469
- Publication date Feb 29, 2024
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20240073008
- Publication date Feb 29, 2024
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVERAPPARATUS, SECU...
- Publication number 20240007274
- Publication date Jan 4, 2024
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20230403143
- Publication date Dec 14, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20230344638
- Publication date Oct 26, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20230333813
- Publication date Oct 19, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ASSESSMENT APPARATUS, SURROGATE MODEL GENERATION APPARATUS, ASSESSM...
- Publication number 20230315839
- Publication date Oct 5, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFERENCE APPARATUS, INFERENCE METHOD AND COMPUTER-READABLE STORAGE...
- Publication number 20230259619
- Publication date Aug 17, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACHINE LEARNING SYSTEM, CLIENT, MACHINE LEARNING METHOD AND PROGRAM
- Publication number 20230214666
- Publication date Jul 6, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACHINE LEARNING METHOD, MACHINE LEARNING SYSTEM, AND PROGRAM
- Publication number 20230214482
- Publication date Jul 6, 2023
- NEC Corporation
- Isamu TERANISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACHINE LEARNING APPARATUS, MACHINE LEARNING SYSTEM, MACHINE LEARNI...
- Publication number 20230177393
- Publication date Jun 8, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20230130624
- Publication date Apr 27, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...
- Publication number 20230046000
- Publication date Feb 16, 2023
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHUFFLE SYSTEM, SHUFFLE METHOD, AND PROGRAM
- Publication number 20220399991
- Publication date Dec 15, 2022
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHUFFLE SYSTEM, SHUFFLE METHOD, AND PROGRAM
- Publication number 20220368723
- Publication date Nov 17, 2022
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTATION SYSTEM AND COMPUTATION METHOD
- Publication number 20220343027
- Publication date Oct 27, 2022
- NEC Corporation
- Toshinori ARAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECRET COMPUTATION SYSTEM, SECRET COMPUTATION SERVER, AUXILIARY SER...
- Publication number 20220329596
- Publication date Oct 13, 2022
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE COMPUTATION SERVER, TRAIL MANAGEMENT METHOD, AND PROGRAM
- Publication number 20220261507
- Publication date Aug 18, 2022
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR GENERATING AND APPLYING A SECURE STATISTICA...
- Publication number 20220188706
- Publication date Jun 16, 2022
- NEC Corporation Of America
- Jun FURUKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, SECURE COMPUTATION METHOD, AND PR...
- Publication number 20220141000
- Publication date May 5, 2022
- NEC Corporation
- Hikaru TSUCHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, SECURE COMPUTATION METHOD, AND PR...
- Publication number 20220129567
- Publication date Apr 28, 2022
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VERIFICATION APPARATUS, MULTIPARTY COMPUTATION VERIFICATION SYSTEM,...
- Publication number 20220092172
- Publication date Mar 24, 2022
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONVERSION APPARATUS, CONVERSION METHOD AND PROGRAM
- Publication number 20220035608
- Publication date Feb 3, 2022
- NEC Corporation
- Toshinori ARAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, SECRET CALCULATION METHOD, AND PR...
- Publication number 20210351916
- Publication date Nov 11, 2021
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECRET EQUALITY DETERMINATION SYSTEM, SECRET EQUALITY DETERMINATION...
- Publication number 20210176252
- Publication date Jun 10, 2021
- NEC Corporation
- Hikaru TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING

Hikaru TSUCHIDA

Person

Patents Grantslast 30 patents

Assessment apparatus, surrogate model generation apparatus, assessm...

Shuffling shares among nodes to detect incorrectness or frauds

Information processing apparatus, secure computation method, and pr...

Shuffling shares among nodes to detect incorrectness or frauds

Secure computation system, secure computation server apparatus, sec...

Secret computation system, secret computation server, auxiliary ser...

Verification apparatus, multiparty computation verification system,...

System, apparatus, method and program for preventing illegal distri...

Information processing apparatus, secret calculation method, and pr...

Conversion apparatus, conversion method and program

Systems and methods for generating and applying a secure statistica...

Server device, secret equality determination system, secret equalit...

Secret equality determination system, secret equality determination...

Information processing device, verification device, and information...

Patents Applicationslast 30 patents

DISTRIBUTED RE-ENCRYPTION APPARATUS, CRYPTOGRAPHIC SYSTEM, DISTRIBU...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

FEDERATED LEARNING SYSTEM, FEDERATED LEARNING APPARATUS, FEDERATED...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVERAPPARATUS, SECU...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

ASSESSMENT APPARATUS, SURROGATE MODEL GENERATION APPARATUS, ASSESSM...

INFERENCE APPARATUS, INFERENCE METHOD AND COMPUTER-READABLE STORAGE...

MACHINE LEARNING SYSTEM, CLIENT, MACHINE LEARNING METHOD AND PROGRAM

MACHINE LEARNING METHOD, MACHINE LEARNING SYSTEM, AND PROGRAM

MACHINE LEARNING APPARATUS, MACHINE LEARNING SYSTEM, MACHINE LEARNI...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SECURE COMPUTATION SYSTEM, SECURE COMPUTATION SERVER APPARATUS, SEC...

SHUFFLE SYSTEM, SHUFFLE METHOD, AND PROGRAM

SHUFFLE SYSTEM, SHUFFLE METHOD, AND PROGRAM

COMPUTATION SYSTEM AND COMPUTATION METHOD

SECRET COMPUTATION SYSTEM, SECRET COMPUTATION SERVER, AUXILIARY SER...

SECURE COMPUTATION SERVER, TRAIL MANAGEMENT METHOD, AND PROGRAM

SYSTEMS AND METHODS FOR GENERATING AND APPLYING A SECURE STATISTICA...

INFORMATION PROCESSING APPARATUS, SECURE COMPUTATION METHOD, AND PR...

INFORMATION PROCESSING APPARATUS, SECURE COMPUTATION METHOD, AND PR...

VERIFICATION APPARATUS, MULTIPARTY COMPUTATION VERIFICATION SYSTEM,...

CONVERSION APPARATUS, CONVERSION METHOD AND PROGRAM

INFORMATION PROCESSING APPARATUS, SECRET CALCULATION METHOD, AND PR...

SECRET EQUALITY DETERMINATION SYSTEM, SECRET EQUALITY DETERMINATION...