Ryo HIROMASA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Homomorphic inference device, homomorphic inference method, compute...
- Patent number 11,522,671
- Issue date Dec 6, 2022
- Mitsubishi Electric Corporation
- Ryo Hiromasa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Conversion key generation device, ciphertext conversion device, pri...
- Patent number 11,374,742
- Issue date Jun 28, 2022
- Mitsubishi Electric Corporation
- Satoshi Yasuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Homomorphic computation device, encryption system, and computer rea...
- Patent number 11,139,952
- Issue date Oct 5, 2021
- Mitsubishi Electric Corporation
- Ryo Hiromasa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONFIDENTIAL INFORMATION PROCESSING SYSTEM AND CONFIDENTIAL INFORMA...
- Publication number 20230269068
- Publication date Aug 24, 2023
- Mitsubishi Electric Corporation
- Ryo HIROMASA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONFIDENTIAL-INFORMATION PROCESSING SYSTEM, ENCRYPTION APPARATUS, E...
- Publication number 20230112699
- Publication date Apr 13, 2023
- Mitsubishi Electric Corporation
- Ryo HIROMASA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNATURE DEVICE, VERIFICATION DEVICE, SIGNATURE SYSTEM, SIGNATURE...
- Publication number 20210211303
- Publication date Jul 8, 2021
- Mitsubishi Electric Corporation
- Ryo HIROMASA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONVERSION KEY GENERATION DEVICE, CIPHERTEXT CONVERSION DEVICE, PRI...
- Publication number 20200344049
- Publication date Oct 29, 2020
- Mitsubishi Electric Corporation
- Satoshi YASUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HOMOMORPHIC INFERENCE DEVICE, HOMOMORPHIC INFERENCE METHOD, COMPUTE...
- Publication number 20200235908
- Publication date Jul 23, 2020
- Mitsubishi Electric Corporation
- Ryo HIROMASA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOMOMORPHIC COMPUTATION DEVICE, ENCRYPTION SYSTEM, AND COMPUTER REA...
- Publication number 20200127810
- Publication date Apr 23, 2020
- Mitsubishi Electric Corporation
- Ryo HIROMASA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ryo HIROMASA

Person

Patents Grantslast 30 patents

Homomorphic inference device, homomorphic inference method, compute...

Conversion key generation device, ciphertext conversion device, pri...

Homomorphic computation device, encryption system, and computer rea...

Patents Applicationslast 30 patents

CONFIDENTIAL INFORMATION PROCESSING SYSTEM AND CONFIDENTIAL INFORMA...

CONFIDENTIAL-INFORMATION PROCESSING SYSTEM, ENCRYPTION APPARATUS, E...

SIGNATURE DEVICE, VERIFICATION DEVICE, SIGNATURE SYSTEM, SIGNATURE...

CONVERSION KEY GENERATION DEVICE, CIPHERTEXT CONVERSION DEVICE, PRI...

HOMOMORPHIC INFERENCE DEVICE, HOMOMORPHIC INFERENCE METHOD, COMPUTE...

HOMOMORPHIC COMPUTATION DEVICE, ENCRYPTION SYSTEM, AND COMPUTER REA...