Masaki Kubo

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Non-interruptive protection switching device and network system usi...
- Patent number 6,754,172
- Issue date Jun 22, 2004
- Fujitsu Limited
- Masayuki Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alarm detection apparatus
- Patent number 6,252,502
- Issue date Jun 26, 2001
- Fujitsu Limited
- Masaki Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RECEIVING DEVICE
- Publication number 20090237116
- Publication date Sep 24, 2009
- FUJITSU LIMITED
- Hiroshi FUKAYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE