Inventor · disambiguated record
Hachiro Fujita
Also filed as: FUJITA HACHIRO
10 granted patents·4 pending applications·319 citations·filing 1997–2003
91Inventor score
Files withMITSUBISHI ELECTRIC CORP11
Top patents by PatentIndex Score
14 records- 0193US6658605B1Multiple coding method and apparatus, multiple decoding method and apparatus, and information transmission systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Dec 2, 2003·65 cites·20 claims
- 0287US6131178AError correcting decoding apparatus of extended Reed-Solomon code, and error correcting apparatus of singly or doubly extended Reed-Solomon codesMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Oct 10, 2000·70 cites·5 claims
- 0383US6757865B1Turbo-code error correcting decoder, turbo-code error correction decoding method, turbo-code decoding apparatus, and turbo-code decoding systemMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jun 29, 2004·33 cites·16 claims
- 0478US7185259B2Decoding method and decoding apparatus of product codeMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 27, 2007·25 cites·8 claims
- 0573US7069496B2Decoding method, decoding apparatus and digital transmission system of product codeMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jun 27, 2006·18 cites·16 claims
- 0670US6912684B2Error correction encoding method and apparatus, and error correction decoding method and apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jun 28, 2005·17 cites·12 claims
- 0769US6625778B1Turbo error-correcting decoder and turbo error-correcting decoding methodMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Sep 23, 2003·16 cites·10 claims
- 0867US7239673B2Optical reception apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 3, 2007·7 cites·20 claims
- 0967US6108811AError-correcting decoder continuously adding flag signals to locations preceding a first location at which a difference between path metrics is lower than the thresholdMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Aug 22, 2000·61 cites·20 claims
- 1044US2003172338A1Transmission apparatus and transmission method with simplified rate conversionFiled 2003·Application pending·0 cites
- 1142US2002016944A1Method and apparatus for error correctionFiled 2001·Application pending·0 cites
- 1239US6145112AError correcting method and apparatusMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Nov 7, 2000·7 cites·5 claims
- 1333US2003018941A1Method and apparatus for demodulationFiled 2001·Application pending·0 cites
- 1433US2002007474A1Turbo-code decoding unit and turbo-code encoding/decoding unitMITSUBISHI ELECTRIC CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →