Inventor
HYAKUDAI TOSHIHISA
JP57 patents
⚠️ This page may combine multiple inventors who share the name “HYAKUDAI TOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY SEMICONDUCTOR SOLUTIONS CORP
32 patentsUS11971842B2Apr 30, 2024
Communication device, communication system, and communication method for transmitting a serial signal group conforming to a serial peripheral interface
SONY SEMICONDUCTOR SOLUTIONS CORP4 citations75
US12019580B2Jun 25, 2024
Communication device, communication system, and communication method with identification information added to data blocks
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations73
US11960434B2Apr 16, 2024
Communication device, communication system, and communication method for transmitting data blocks including signal groups conforming to a serial peripheral interface
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations73
US11902162B2Feb 13, 2024
Transmission apparatus, communications system, and information transmission method
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations73
US11743024B2Aug 29, 2023
Communication device and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations73
US11581941B2Feb 14, 2023
Communication device and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations72
US11563483B2Jan 24, 2023
Communication device and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations72
US12457089B2Oct 28, 2025
Communication apparatus and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12425495B2Sep 23, 2025
Communication device and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12413327B2Sep 9, 2025
Communication apparatus and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12393546B2Aug 19, 2025
Communication with serial periphal interface information
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12328261B2Jun 10, 2025
Transmission apparatus, communications system, and information transmission method with PAM-4 modulation
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12306787B2May 20, 2025
Communication device, communication system, and communication method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12308964B2May 20, 2025
Communication apparatus and communication method, and program
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12284138B2Apr 22, 2025
Communication apparatus, communication system, and communication method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12113753B2Oct 8, 2024
Communication apparatus, communication system, and communication method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12095709B2Sep 17, 2024
Communication device, communication system and communication method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US12072821B2Aug 27, 2024
Communication device and communication system with encapsulation/de-encapsulation of data and commands
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US11863500B2Jan 2, 2024
Communication apparatus, communications system, and communication method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
US11831739B2Nov 28, 2023
Communication apparatus and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP1 citations62
US12445539B2Oct 14, 2025
Communication device and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations61
US12289118B2Apr 29, 2025
Encoding device, encoding method, decoding device, decoding method, and program
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations57
US11996937B2May 28, 2024
Encoding device, encoding method, decoding device, decoding method, and program
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations57
US11962329B2Apr 16, 2024
Encoding device, encoding method, decoding device, decoding method, and program
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations57
US12457279B2Oct 28, 2025
Communication apparatus and communication method as well as program
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US12335055B2Jun 17, 2025
Communication device and communications system with state-switching control to synchronize and control switching among communication states
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US12314211B2May 27, 2025
Communication device and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US12130768B2Oct 29, 2024
Communication device and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US11601254B2Mar 7, 2023
Communication apparatus, communications system, and communication method
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US10985949B2Apr 20, 2021
Transmission control device, reception control device, and transmission/reception control system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US10942885B2Mar 9, 2021
Communicating apparatus, communication method, program, and communication system
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52
US10931072B2Feb 23, 2021
Transmitting device, reception device, and optical-electrical composite cable
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations51
SONY CORP
17 patentsUS7356094B1Apr 8, 2008
Digital broadcast receiving apparatus
SONY CORP27 citations93
US6720824B2Apr 13, 2004
Demodulation method and apparatus
SONY CORP23 citations93
US6215819B1Apr 10, 2001
Receiving apparatus and receiving method
SONY CORP27 citations93
US5920598AJul 6, 1999
Receiving apparatus and receiving method
SONY CORP42 citations93
US5506836AApr 9, 1996
Orthogonal frequency division multiplex demodulation
SONY CORP54 citations92
US6956812B2Oct 18, 2005
Reception apparatus
SONY CORP33 citations90
US7701841B2Apr 20, 2010
OFDM demodulating apparatus and method
SONY CORP14 citations83
US7933349B2Apr 26, 2011
OFDM receiver and OFDM signal receiving method
SONY CORP4 citations63
US12126934B2Oct 22, 2024
Transmission apparatus, transmission method, reception apparatus, reception method, and transmission/reception system
SONY CORP0 citations62
US11245869B2Feb 8, 2022
Transmission apparatus, transmission method, reception apparatus, reception method, and transmission/reception system
SONY CORP1 citations62
US8350969B2Jan 8, 2013
Electronic apparatus, electronic-apparatus adjustment method and integrated circuit
SONY CORP2 citations60
US7889802B2Feb 15, 2011
Demodulating device, method and program
SONY CORP6 citations60
US10791349B2Sep 29, 2020
Frame generation apparatus, frame generation method, image synthesis apparatus, image synthesis method, signal generation apparatus, signal generation method, and image transmission system
SONY CORP0 citations52
US10666361B2May 26, 2020
Sending control apparatus, sending control method, signal synthesis apparatus, signal synthesis method, signal transmission system, and signal transmission method
SONY CORP0 citations52
US10616012B2Apr 7, 2020
Transmitting device, receiving device, and communication system
SONY CORP0 citations52
US10389436B2Aug 20, 2019
Communication device, communication system, and communication method
SONY CORP0 citations52
US10142027B2Nov 27, 2018
Communication device and communication system
SONY CORP1 citations52
JAPAN BROADCASTING CORP
1 patentShowing the top 50 of 57 patents by PatentIndex Score.