Nobuyasu Shiga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Synchronization system and synchronization method of clock
- Patent number 12,105,552
- Issue date Oct 1, 2024
- National Institute of Information and Communications Technology
- Nobuyasu Shiga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for detecting synchronization deviation between communicatio...
- Patent number 10,945,223
- Issue date Mar 9, 2021
- National Institute of Information and Communications Technology
- Nobuyasu Shiga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key telephone system
- Patent number 5,025,441
- Issue date Jun 18, 1991
- Iwatsu Electric Company, Ltd.
- Masaharu Kamigaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COOPERATIVE WIRELESS DEVICE AND PROGRAM FOR SAME
- Publication number 20240147398
- Publication date May 2, 2024
- National Institute of Information and Communications Technology
- Kenichi TAKIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONIZATION SYSTEM AND SYNCHRONIZATION METHOD OF CLOCK
- Publication number 20230195161
- Publication date Jun 22, 2023
- National Institute of Information and Communications Technology
- Nobuyasu SHIGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR DETECTING SYNCHRONIZATION DEVIATION BETWEEN COMMUNICATIO...
- Publication number 20190045466
- Publication date Feb 7, 2019
- National Institute of Information and Communications Technology
- Nobuyasu SHIGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE