P

Inventor

YOSHIDA HIDEO

JP191 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

22 patents
US5642365AJun 24, 1997

Transmitter for encoding error correction codes and a receiver for decoding error correction codes on a transmission frame

MITSUBISHI ELECTRIC CORP180 citations99
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
US5361266ANov 1, 1994

Error correction circuit

MITSUBISHI ELECTRIC CORP80 citations96
US7440475B2Oct 21, 2008

Error-correction multiplexing apparatus, error-correction demultiplexing apparatus, optical transmission system using them, and error-correction multiplexing transmission method

MITSUBISHI ELECTRIC CORP20 citations93
US6336203B1Jan 1, 2002

Error correction coding and decoding method, and circuit using said method

MITSUBISHI ELECTRIC CORP18 citations93
US5365530ANov 15, 1994

Error-correction encoding and decoding system

MITSUBISHI ELECTRIC CORP40 citations93
US5068857ANov 26, 1991

Error correction circuit

MITSUBISHI ELECTRIC CORP50 citations93
US7185259B2Feb 27, 2007

Decoding method and decoding apparatus of product code

MITSUBISHI ELECTRIC CORP25 citations92
US7043162B2May 9, 2006

Optical transmission system, fec multiplexer, fec multiplexer/separator, and error correction method

MITSUBISHI ELECTRIC CORP24 citations92
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
US5912905AJun 15, 1999

Error-correcting encoder, error-correcting decoder and data transmitting system with error-correcting codes

MITSUBISHI ELECTRIC CORP40 citations92
US5699368ADec 16, 1997

Error-correcting encoder, error-correcting decoder, and data transmitting system with error-correcting codes

MITSUBISHI ELECTRIC CORP38 citations92
US4897839AJan 30, 1990

Coding and decoding method

MITSUBISHI ELECTRIC CORP27 citations91
US6868514B2Mar 15, 2005

FEC frame structuring method and FEC multiplexer

MITSUBISHI ELECTRIC CORP43 citations90
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
US5951708ASep 14, 1999

Error correction coding and decoding method, and circuit using said method

MITSUBISHI ELECTRIC CORP16 citations82
US4841300AJun 20, 1989

Error correction encoder/decoder

MITSUBISHI ELECTRIC CORP23 citations81

FUJI PHOTO OPTICAL CO LTD

5 patents

FUJINON CORP

3 patents

YOSHIDA HIDEO

3 patents

SUMITOMO LIGHT METAL IND

2 patents

REYNOLDS METALS CO

2 patents

MIYATA YOSHIKUNI

2 patents

MATSUMOTO WATARU

2 patents

NEC CORP

1 patent

NIHON PLAST CO LTD

1 patent

SHARP KK

1 patent

LEDERLE JAPAN LTD

1 patent

HITACHI ENG CO LTD

1 patent

FUJITSU TEN LTD

1 patent

SUGIHARA KENYA

1 patent

FUJIFILM CORP

1 patent

SAKAI RUI

1 patent

Showing the top 50 of 191 patents by PatentIndex Score.