Shinichiro Harasawa

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Monitoring apparatus and method for polarization scrambler and opti...
- Patent number 8,244,129
- Issue date Aug 14, 2012
- Fujitsu Limited
- Shinichi Kaneko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for making transmission characteristics unifor...
- Patent number 6,445,471
- Issue date Sep 3, 2002
- Fujitsu Limited
- Hiroyuki Shimokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electric-supply-switch relay-circuit
- Patent number 5,590,013
- Issue date Dec 31, 1996
- Fujitsu Limited
- Shinichiro Harasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier apparatus
- Patent number 5,546,221
- Issue date Aug 13, 1996
- Fujitsu Limited
- Shinichiro Harasawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MONITORING APPARATUS AND METHOD FOR POLARIZATION SCRAMBLER AND OPTI...
- Publication number 20090290874
- Publication date Nov 26, 2009
- FUJITSU LIMITED
- Shinichi KANEKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE