P

Inventor

MATSUMOTO WATARU

JP64 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO WATARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

31 patents
US5451965ASep 19, 1995

Flexible antenna for a personal communications device

MITSUBISHI ELECTRIC CORP229 citations99
US6522731B2Feb 18, 2003

Data communication apparatus

MITSUBISHI ELECTRIC CORP101 citations98
US7913145B2Mar 22, 2011

Re-transmission control method and communication device

MITSUBISHI ELECTRIC CORP20 citations93
US7600173B2Oct 6, 2009

Retransmission control method and communications device

MITSUBISHI ELECTRIC CORP46 citations93
US7089479B2Aug 8, 2006

LDPC code inspection matrix generation method and inspection matrix generation device

MITSUBISHI ELECTRIC CORP39 citations93
US6747992B1Jun 8, 2004

Communication system and communication method

MITSUBISHI ELECTRIC CORP31 citations93
US6680979B2Jan 20, 2004

Method and device for communication

MITSUBISHI ELECTRIC CORP27 citations93
US7805653B2Sep 28, 2010

LDPC-code generating method, communication apparatus, and code-string generating method

MITSUBISHI ELECTRIC CORP20 citations92
US7260768B1Aug 21, 2007

Communication device and communication method

MITSUBISHI ELECTRIC CORP47 citations92
US5949377ASep 7, 1999

Retractable, extendable and rotatable dual antenna system

MITSUBISHI ELECTRIC CORP20 citations92
US7881472B2Feb 1, 2011

Quantum key distribution method and communication apparatus

MITSUBISHI ELECTRIC CORP7 citations84
US7587654B2Sep 8, 2009

Quantum key distribution method and communication apparatus

MITSUBISHI ELECTRIC CORP15 citations84
US7516388B2Apr 7, 2009

LDPC code inspection matrix generation method

MITSUBISHI ELECTRIC CORP12 citations84
US7460610B2Dec 2, 2008

Communication system, receiver, and communication method for correcting transmission communication errors

MITSUBISHI ELECTRIC CORP12 citations84
US7272770B2Sep 18, 2007

Method and apparatus for generating check matrix

MITSUBISHI ELECTRIC CORP12 citations84
US6975677B2Dec 13, 2005

Digital communication device

MITSUBISHI ELECTRIC CORP14 citations84
US7609839B2Oct 27, 2009

Quantum key distribution method and communication device

MITSUBISHI ELECTRIC CORP11 citations77
US7461323B2Dec 2, 2008

Quantum key delivery method and communication device

MITSUBISHI ELECTRIC CORP19 citations77
US7395484B2Jul 1, 2008

Check matrix generation method and check matrix generation device

MITSUBISHI ELECTRIC CORP8 citations74
US6731595B2May 4, 2004

Multi-carrier modulation and demodulation system using a half-symbolized symbol

MITSUBISHI ELECTRIC CORP8 citations74
US6507621B2Jan 14, 2003

Communication device and communication method

MITSUBISHI ELECTRIC CORP10 citations74
US10796223B2Oct 6, 2020

Hierarchical neural network apparatus, classifier learning method and discriminating method

MITSUBISHI ELECTRIC CORP2 citations73
US10103750B2Oct 16, 2018

Error correction decoding apparatus

MITSUBISHI ELECTRIC CORP3 citations73
US6449316B1Sep 10, 2002

Communication device and interference rejection method therein

MITSUBISHI ELECTRIC CORP10 citations72
US6782005B1Aug 24, 2004

Communication system and communication method

MITSUBISHI ELECTRIC CORP7 citations71
US11440184B2Sep 13, 2022

Position control device and position control method

MITSUBISHI ELECTRIC CORP2 citations69
US11173613B2Nov 16, 2021

Position control device and position control method

MITSUBISHI ELECTRIC CORP3 citations69
US9455822B2Sep 27, 2016

Receiver, transmitter, and communication method

MITSUBISHI ELECTRIC CORP2 citations60
US7801170B2Sep 21, 2010

Bit assignment in a communication system and communication method

MITSUBISHI ELECTRIC CORP3 citations60
US11580407B2Feb 14, 2023

Learning device, signal processing device, and learning method

MITSUBISHI ELECTRIC CORP1 citations54
US9735803B2Aug 15, 2017

Data compression device and data compression method

MITSUBISHI ELECTRIC CORP0 citations52

TOKYO ELECTRON LTD

6 patents

MATSUMOTO WATARU

4 patents

TERUMO CORP

2 patents

ORLIK PHILIP V

1 patent

TIGERS POLYMER

1 patent

SAKAI RUI

1 patent

ASAHI DENKA KOGYO KK

1 patent

SUGIHARA KENYA

1 patent

JAPAN RES & DEV ASS

1 patent

MIRAXIA EDGE TECH CORPORATION

1 patent

Showing the top 50 of 64 patents by PatentIndex Score.