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 patentsUS5451965ASep 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 patentsUS12362215B2Jul 15, 2025
Apparatus for transferring substrate and method for transferring substrate
TOKYO ELECTRON LTD3 citations72
US12598957B2Apr 7, 2026
Substrate transfer apparatus and substrate transfer method
TOKYO ELECTRON LTD0 citations63
US12512344B2Dec 30, 2025
Apparatus for transferring member to be disposed in substrate processing chamber, substrate processing system, and method for transferring member
TOKYO ELECTRON LTD0 citations52
US12330888B2Jun 17, 2025
Substrate transfer device and method of cooling arm
TOKYO ELECTRON LTD0 citations52
US12211719B2Jan 28, 2025
Method of controlling substrate transfer system and the substrate transfer system
TOKYO ELECTRON LTD0 citations52
US12198955B2Jan 14, 2025
Substrate transfer method and substrate transfer system
TOKYO ELECTRON LTD0 citations52
MATSUMOTO WATARU
4 patentsUS8132080B2Mar 6, 2012
Communication apparatus and decoding method
MATSUMOTO WATARU8 citations82
US8103935B2Jan 24, 2012
Test matrix generating method, encoding method, decoding method, communication apparatus, communication system, encoder and decoder
MATSUMOTO WATARU11 citations82
US8514963B2Aug 20, 2013
Data transmission device, data reception device, and wireless communications system
MATSUMOTO WATARU5 citations72
US8171371B2May 1, 2012
Inspection matrix generation method, encoding method, communication device, communication system, and encoder
MATSUMOTO WATARU4 citations61
TERUMO CORP
2 patentsORLIK PHILIP V
1 patentTIGERS POLYMER
1 patentSAKAI RUI
1 patentASAHI DENKA KOGYO KK
1 patentSUGIHARA KENYA
1 patentJAPAN RES & DEV ASS
1 patentMIRAXIA EDGE TECH CORPORATION
1 patentShowing the top 50 of 64 patents by PatentIndex Score.