Tetsuomi Ikeda

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
OFDM transmitting apparatus, receiving apparatus and transmitting s...
- Patent number 7,301,969
- Issue date Nov 27, 2007
- Hitachi Kokusai Electric Inc.
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission/reception system of orthogonal frequency divisi...
- Patent number 7,016,298
- Issue date Mar 21, 2006
- Hitachi Kokusai Electric Inc.
- Toshiyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital modulation type signal transmission apparatus and method of...
- Patent number 6,965,650
- Issue date Nov 15, 2005
- Hitachi Kokusai Electric, Inc.
- Toshiyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coder with error correction, decoder with error correction and data...
- Patent number 6,745,365
- Issue date Jun 1, 2004
- Hitachi Kokusai Electric Inc.
- Yoshiro Kokuryo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Orthogonal frequency division multiplexing transmission system and...
- Patent number 5,818,813
- Issue date Oct 6, 1998
- Advanced Digital Television Broadcasting Laboratory
- Masafumi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OFDM transmitting apparatus, receiving apparatus and transmitting s...
- Publication number 20030021297
- Publication date Jan 30, 2003
- Atsushi Miyashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal transmission/reception system of orthogonal frequency divisi...
- Publication number 20010055295
- Publication date Dec 27, 2001
- Toshiyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital modulation type signal transmission apparatus and method of...
- Publication number 20010055345
- Publication date Dec 27, 2001
- Toshiyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coder with error correction, decoder with error correction and data...
- Publication number 20010008022
- Publication date Jul 12, 2001
- Yoshiro Kokuryo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE