Kazuhisa FURUSAWA

Follow

Person

Musashino-shi, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication system and communication method
- Patent number 12,192,032
- Issue date Jan 7, 2025
- Nippon Telegraph and Telephone Corporation
- Kazuhisa Furusawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus and communication method
- Patent number 12,113,701
- Issue date Oct 8, 2024
- Nippon Telegraph and Telephone Corporation
- Takahiro Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring device
- Patent number 11,515,939
- Issue date Nov 29, 2022
- Nippon Telegraph and Telephone Corporation
- Yoshitaka Enomoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION APPARATUS AND COMMUNICATION METHOD
- Publication number 20220263749
- Publication date Aug 18, 2022
- Nippon Telegraph and Telephone Corporation
- Takahiro KUBO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
- Publication number 20220224562
- Publication date Jul 14, 2022
- Nippon Telegraph and Telephone Corporation
- Kazuhisa FURUSAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONITORING DEVICE
- Publication number 20220045751
- Publication date Feb 10, 2022
- Nippon Telegraph and Telephone Corporation
- Yoshitaka ENOMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE