Kenichiro HAYASAKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Secret search system and secret search method
- Patent number 11,790,105
- Issue date Oct 17, 2023
- Mitsubishi Electric Corporation
- Kenichiro Hayasaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secret search device and secret search method
- Patent number 11,431,496
- Issue date Aug 30, 2022
- Mitsubishi Electric Corporation
- Kenichiro Hayasaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secret search system, secret search method, and computer readable m...
- Patent number 10,872,158
- Issue date Dec 22, 2020
- Mitsubishi Electric Corporation
- Kenichiro Hayasaka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FINAL EXPONENTIATION COMPUTATION DEVICE, PAIRING COMPUTATION DEVICE...
- Publication number 20230079650
- Publication date Mar 16, 2023
- Mitsubishi Electric Corporation
- Daiki HAYASHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINAL EXPONENTIATION COMPUTATION DEVICE, PAIRING COMPUTATION DEVICE...
- Publication number 20230083285
- Publication date Mar 16, 2023
- Mitsubishi Electric Corporation
- Daiki HAYASHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INVERSE ELEMENT OPERATION APPARATUS AND COMPUTER READABLE MEDIUM
- Publication number 20230076400
- Publication date Mar 9, 2023
- Mitsubishi Electric Corporation
- Kenichiro HAYASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINAL EXPONENTIATION CALCULATION DEVICE, PAIRING OPERATION DEVICE,...
- Publication number 20220269486
- Publication date Aug 25, 2022
- Mitsubishi Electric Corporation
- Daiki HAYASHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECRET SEARCH SYSTEM AND SECRET SEARCH METHOD
- Publication number 20210248262
- Publication date Aug 12, 2021
- Mitsubishi Electric Corporation
- Kenichiro HAYASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MANAGEMENT DEVICE, DATA MANAGEMENT METHOD, AND COMPUTER READAB...
- Publication number 20210067317
- Publication date Mar 4, 2021
- Mitsubishi Electric Corporation
- Kenichiro HAYASAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECRET SEARCH DEVICE AND SECRET SEARCH METHOD
- Publication number 20210014057
- Publication date Jan 14, 2021
- Mitsubishi Electric Corporation
- Kenichiro HAYASAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECRET SEARCH SYSTEM, SECRET SEARCH METHOD, AND COMPUTER READABLE M...
- Publication number 20180365433
- Publication date Dec 20, 2018
- Mitsubishi Electric Corporation
- Kenichiro HAYASAKA
- G06 - COMPUTING CALCULATING COUNTING

Kenichiro HAYASAKA

Person

Patents Grantslast 30 patents

Secret search system and secret search method

Secret search device and secret search method

Secret search system, secret search method, and computer readable m...

Patents Applicationslast 30 patents

FINAL EXPONENTIATION COMPUTATION DEVICE, PAIRING COMPUTATION DEVICE...

FINAL EXPONENTIATION COMPUTATION DEVICE, PAIRING COMPUTATION DEVICE...

INVERSE ELEMENT OPERATION APPARATUS AND COMPUTER READABLE MEDIUM

FINAL EXPONENTIATION CALCULATION DEVICE, PAIRING OPERATION DEVICE,...

SECRET SEARCH SYSTEM AND SECRET SEARCH METHOD

DATA MANAGEMENT DEVICE, DATA MANAGEMENT METHOD, AND COMPUTER READAB...

SECRET SEARCH DEVICE AND SECRET SEARCH METHOD

SECRET SEARCH SYSTEM, SECRET SEARCH METHOD, AND COMPUTER READABLE M...