Akihiro Kanazawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Error correcting decoder
- Patent number 6,587,986
- Issue date Jul 1, 2003
- NEC Corporation
- Akihiro Kanazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for sub-carrier multiplexed optical signal transmission and...
- Patent number 6,067,177
- Issue date May 23, 2000
- NEC Corporation
- Akihiro Kanazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter for subcarrier frequency multiplexed optical tr...
- Patent number 5,570,219
- Issue date Oct 29, 1996
- NEC Corporation
- Makoto Shibutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE