Katsuya Nukui

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical amplifier, optical amplification apparatus, and optical amp...
- Patent number 6,433,928
- Issue date Aug 13, 2002
- The Furukawa Electric Co., Ltd.
- Katsuya Nukui
- H01 - BASIC ELECTRIC ELEMENTS