Hideo Kawada

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical module and method for monitoring and controlling wavelengths
- Patent number 7,460,572
- Issue date Dec 2, 2008
- Nippon Telegraph and Telephone Corporation
- Shingo Kawai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Optical module and its wavelength monitor control method
- Publication number 20060145051
- Publication date Jul 6, 2006
- Shingo Kawai
- H01 - BASIC ELECTRIC ELEMENTS