Yasuhisa Kanda

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical communication system, optical communication apparatus, and...
- Patent number 8,331,783
- Issue date Dec 11, 2012
- NEC Corporation
- Kazuhito Ikai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMMUNICATION SYSTEM, OPTICAL COMMUNICATION APPARATUS, AND...
- Publication number 20120033974
- Publication date Feb 9, 2012
- NEC Corporation
- Kazuhito IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION CONTROL SYSTEM, COMMUNICATION C...
- Publication number 20080239981
- Publication date Oct 2, 2008
- YASUHISA KANDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM, OPTICAL COMMUNICATION APPARATUS, AND...
- Publication number 20080050115
- Publication date Feb 28, 2008
- NEC Corporation
- Kazuhito IKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ATM bridge device and method for detecting loop in ATM bridge trans...
- Publication number 20040202186
- Publication date Oct 14, 2004
- NEC Corporation
- Ko Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE