P

Inventor

NAKAMURA TAKAHIKO

JP44 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA TAKAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

11 patents
US6658605B1Dec 2, 2003

Multiple coding method and apparatus, multiple decoding method and apparatus, and information transmission system

MITSUBISHI ELECTRIC CORP65 citations96
US6131178AOct 10, 2000

Error correcting decoding apparatus of extended Reed-Solomon code, and error correcting apparatus of singly or doubly extended Reed-Solomon codes

MITSUBISHI ELECTRIC CORP70 citations96
US6108811AAug 22, 2000

Error-correcting decoder continuously adding flag signals to locations preceding a first location at which a difference between path metrics is lower than the threshold

MITSUBISHI ELECTRIC CORP61 citations96
US5684810ANov 4, 1997

Error correcting decoder and error correction decoding method

MITSUBISHI ELECTRIC CORP85 citations96
US6757865B1Jun 29, 2004

Turbo-code error correcting decoder, turbo-code error correction decoding method, turbo-code decoding apparatus, and turbo-code decoding system

MITSUBISHI ELECTRIC CORP33 citations92
US5570378AOct 29, 1996

Error-correcting apparatus

MITSUBISHI ELECTRIC CORP22 citations92
US5504758AApr 2, 1996

Error-correcting apparatus

MITSUBISHI ELECTRIC CORP21 citations92
US7069496B2Jun 27, 2006

Decoding method, decoding apparatus and digital transmission system of product code

MITSUBISHI ELECTRIC CORP18 citations84
US6912684B2Jun 28, 2005

Error correction encoding method and apparatus, and error correction decoding method and apparatus

MITSUBISHI ELECTRIC CORP17 citations84
US6625778B1Sep 23, 2003

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

MITSUBISHI ELECTRIC CORP16 citations84
US5996111ANov 30, 1999

Identification sequence issuing device and identification sequence verification device

MITSUBISHI ELECTRIC CORP7 citations73

SEIKO INSTR INC

10 patents

NAKAMURA TAKAHIKO

6 patents

RISO KAGAKU CORP

3 patents

RYOBI LTD

2 patents

HITACHI LTD

1 patent

MATSUMOTO WATARU

1 patent

SAKAI RUI

1 patent

HAKAMADA JUNICHI

1 patent

TAKEUCHI HITOSHI

1 patent

YAMASHITA TOSHIO

1 patent

MURAMATSU HIROYUKI

1 patent

KOBE STEEL LTD

1 patent

KIMURA FUMIO

1 patent

ITOCHU CERATECH CORP

1 patent

NOBUSHIMA KOICHI

1 patent

KAMEI TSUTOMU

1 patent