Hachiro Fujita

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical reception apparatus
- Patent number 7,239,673
- Issue date Jul 3, 2007
- Mitsubishi Denki Kabashiki Kaisha
- Kazushige Sawada
- G11 - INFORMATION STORAGE
Information Patent Grant
Decoding method and decoding apparatus of product code
- Patent number 7,185,259
- Issue date Feb 27, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Hachiro Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Decoding method, decoding apparatus and digital transmission system...
- Patent number 7,069,496
- Issue date Jun 27, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Hachiro Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error correction encoding method and apparatus, and error correctio...
- Patent number 6,912,684
- Issue date Jun 28, 2005
- Mitsubishi Denki Kabushiki Kaisha
- Yoshikuni Miyata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Turbo-code error correcting decoder, turbo-code error correction de...
- Patent number 6,757,865
- Issue date Jun 29, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Takahiko Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple coding method and apparatus, multiple decoding method and...
- Patent number 6,658,605
- Issue date Dec 2, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hideo Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Turbo error-correcting decoder and turbo error-correcting decoding...
- Patent number 6,625,778
- Issue date Sep 23, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Takahiko Nakamura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error correcting method and apparatus
- Patent number 6,145,112
- Issue date Nov 7, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hachiro Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error correcting decoding apparatus of extended Reed-Solomon code,...
- Patent number 6,131,178
- Issue date Oct 10, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Hachiro Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Error-correcting decoder continuously adding flag signals to locati...
- Patent number 6,108,811
- Issue date Aug 22, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Takahiko Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Transmission apparatus and transmission method with simplified rate...
- Publication number 20030172338
- Publication date Sep 11, 2003
- Yoshikuni Miyata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Decoding method, decoding apparatus and digital transmission system...
- Publication number 20030126546
- Publication date Jul 3, 2003
- Hachiro Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Decoding method and decoding apparatus of product code
- Publication number 20030070131
- Publication date Apr 10, 2003
- Hachiro Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for demodulation
- Publication number 20030018941
- Publication date Jan 23, 2003
- Yoshikuni Miyata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Error correction encoding method and apparatus, and error correctio...
- Publication number 20020184595
- Publication date Dec 5, 2002
- Yoshikuni Miyata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for error correction
- Publication number 20020016944
- Publication date Feb 7, 2002
- Hideo Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Turbo-code decoding unit and turbo-code encoding/decoding unit
- Publication number 20020007474
- Publication date Jan 17, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Hachiro Fujita
- H03 - BASIC ELECTRONIC CIRCUITRY

Hachiro Fujita

Person

Patents Grantslast 30 patents

Optical reception apparatus

Decoding method and decoding apparatus of product code

Decoding method, decoding apparatus and digital transmission system...

Error correction encoding method and apparatus, and error correctio...

Turbo-code error correcting decoder, turbo-code error correction de...

Multiple coding method and apparatus, multiple decoding method and...

Turbo error-correcting decoder and turbo error-correcting decoding...

Error correcting method and apparatus

Error correcting decoding apparatus of extended Reed-Solomon code,...

Error-correcting decoder continuously adding flag signals to locati...

Patents Applicationslast 30 patents

Transmission apparatus and transmission method with simplified rate...

Decoding method, decoding apparatus and digital transmission system...

Decoding method and decoding apparatus of product code

Method and apparatus for demodulation

Error correction encoding method and apparatus, and error correctio...

Method and apparatus for error correction

Turbo-code decoding unit and turbo-code encoding/decoding unit