Koshi IKEGAWA

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Distributed ledger management system, distributed ledger management...
- Patent number 11,568,399
- Issue date Jan 31, 2023
- Hitachi, Ltd.
- Koshi Ikegawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DATA MANAGEMENT SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20240388455
- Publication date Nov 21, 2024
- Hitachi, Ltd
- Koshi IKEGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED LEDGER DATA MANAGEMENT SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20240296448
- Publication date Sep 5, 2024
- Hitachi, Ltd
- Koshi IKEGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTRIBUTED LEDGER MANAGEMENT SYSTEM, DISTRIBUTED LEDGER MANAGEMENT...
- Publication number 20220005025
- Publication date Jan 6, 2022
- Hitachi, Ltd
- Koshi IKEGAWA
- G06 - COMPUTING CALCULATING COUNTING