Inventor · disambiguated record
Akihiko Suyama
Also filed as: SUYAMA AKIHIKO
45 granted patents·18 pending applications·35 citations·filing 2003–2024
95Inventor score
Top patents by PatentIndex Score
63 records- 0191US10817249B2Audio system control method, control terminal device, and information storage mediumYAMAHA CORP·Filed 2018·Granted Oct 27, 2020·11 cites·14 claims
- 0284US10656815B2Parameter control device, non-transitory storage medium storing a parameter control program, and parameter control method, that update a parameter of a controlled device according to a parameter adjusted by both a cooperative operated portion and a specific operation portion each associated with the controlled deviceYAMAHA CORP·Filed 2017·Granted May 19, 2020·4 cites·10 claims
- 0378US10474424B2Control method, audio device, and information storage mediumYAMAHA CORP·Filed 2018·Granted Nov 12, 2019·4 cites·12 claims
- 0478US10209952B2Content reproduction device, content reproduction system, and control method for a content reproduction deviceYAMAHA CORP·Filed 2017·Granted Feb 19, 2019·2 cites·14 claims
- 0578US2024338890A1Image display system, display control method, and light emission control methodYAMAHA CORP·Filed 2024·Application pending·0 cites
- 0674US8401680B2Amplifier systemMUTO TAKAAKI·Filed 2008·Granted Mar 19, 2013·8 cites·9 claims
- 0770US12106429B2Image display system and display control method for controlling a virtual lighting device in a virtual spaceYAMAHA CORP·Filed 2022·Granted Oct 1, 2024·0 cites·13 claims
- 0868US10802789B2Information processing device, reproducing device, and information processing methodYAMAHA CORP·Filed 2017·Granted Oct 13, 2020·1 cites·9 claims
- 0968US10666838B2Control method of operation apparatus configured to control a plurality of content reproduction apparatus to set a preset synchronous state, control method of command processing apparatus, and control method of content reproduction systemYAMAHA CORP·Filed 2018·Granted May 26, 2020·1 cites·19 claims
- 1068US10498695B2Command data transmission device, local area device, apparatus control system, method for controlling command data transmission device, method for controlling local area device, apparatus control method, and programYAMAHA CORP·Filed 2018·Granted Dec 3, 2019·1 cites·22 claims
- 1167US11115853B2Wireless network system and wireless communication methodYAMAHA CORP·Filed 2016·Granted Sep 7, 2021·1 cites·6 claims
- 1263US2023290324A1Sound processing system and sound processing method of sound processing systemYAMAHA CORP·Filed 2023·Application pending·0 cites
- 1362US12177650B2Audio signal output method, audio signal output device, and audio systemYAMAHA CORP·Filed 2022·Granted Dec 24, 2024·0 cites·19 claims
- 1461US9369945B2Wireless network system and wireless communication method for switching a wireless network modeSUYAMA AKIHIKO·Filed 2010·Granted Jun 14, 2016·1 cites·3 claims
- 1560US11182199B2Signal processor and signal processing methodYAMAHA CORP·Filed 2020·Granted Nov 23, 2021·0 cites·18 claims
- 1660US8111601B2Method of forming visual image on optical disk by laser beamSUYAMA AKIHIKO·Filed 2009·Granted Feb 7, 2012·0 cites·4 claims
- 1758US11609783B2Signal processor and signal processing methodYAMAHA CORP·Filed 2021·Granted Mar 21, 2023·0 cites·18 claims
- 1858US11140506B2Sound signal processor and sound signal processing methodYAMAHA CORP·Filed 2020·Granted Oct 5, 2021·0 cites·18 claims
- 1957US11289114B2Content reproducer, sound collector, content reproduction system, and method of controlling content reproducerYAMAHA CORP·Filed 2019·Granted Mar 29, 2022·0 cites·8 claims
- 2056US10659879B2Communication system, communication device, and communication device management methodYAMAHA CORP·Filed 2019·Granted May 19, 2020·0 cites·5 claims
- 2156US10631185B2Information processing apparatus, wireless network communication system, wireless communication relay apparatus, and information processing methodYAMAHA CORP·Filed 2018·Granted Apr 21, 2020·0 cites·20 claims
- 2254US12273130B2Wireless communication device, wireless communication system, and wireless communication methodYAMAHA CORP·Filed 2022·Granted Apr 8, 2025·0 cites·12 claims
- 2354US11089422B2Sound signal processor and sound signal processing methodYAMAHA CORP·Filed 2020·Granted Aug 10, 2021·0 cites·19 claims
- 2451US10587953B2Communication system, communication device, and communication device management methodYAMAHA CORP·Filed 2017·Granted Mar 10, 2020·0 cites·18 claims
- 2550US11574631B2Device control system, device control method, and terminal deviceYAMAHA CORP·Filed 2020·Granted Feb 7, 2023·0 cites·12 claims
- 2650US11308968B2Audio signal output device, audio system, and audio signal output methodYAMAHA CORP·Filed 2020·Granted Apr 19, 2022·0 cites·16 claims
- 2750US2023199426A1Audio signal output method, audio signal output device, and audio systemYAMAHA CORP·Filed 2022·Application pending·0 cites
- 2850US2023105037A1Audio signal processing method and audio signal processing deviceYAMAHA CORP·Filed 2022·Application pending·0 cites
- 2948US11184215B2Control device, control target device, and processing method for display dataYAMAHA CORP·Filed 2019·Granted Nov 23, 2021·0 cites·20 claims
- 3048US11115400B2Device control method, control terminal device and device control systemYAMAHA CORP·Filed 2018·Granted Sep 7, 2021·0 cites·11 claims
- 3148US10917381B2Device control system, device, and computer-readable non-transitory storage mediumYAMAHA CORP·Filed 2018·Granted Feb 9, 2021·0 cites·12 claims
- 3247US11580487B2Controller and terminal device control methodYAMAHA CORP·Filed 2020·Granted Feb 14, 2023·0 cites·10 claims
- 3347US10194242B2Content playback device, content playback method, and non-transitory computer-readable storage mediumYAMAHA CORP·Filed 2017·Granted Jan 29, 2019·0 cites·6 claims
- 3447US10149057B2Audio device, control terminal, method for audio device, and method for control terminalYAMAHA CORP·Filed 2017·Granted Dec 4, 2018·0 cites·18 claims
- 3547US2023109762A1Video signal processing method and video signal processing deviceYAMAHA CORP·Filed 2022·Application pending·0 cites
- 3646US10938595B2Device control system, device control method, and non-transitory computer readable storage mediumYAMAHA CORP·Filed 2019·Granted Mar 2, 2021·0 cites·13 claims
- 3746US9681230B2Acoustic system, output device, and acoustic system control methodYAMAHA CORP·Filed 2015·Granted Jun 13, 2017·0 cites·15 claims
- 3845US11172295B2Information processing device, information processing system, and information processing methodYAMAHA CORP·Filed 2019·Granted Nov 9, 2021·0 cites·12 claims
- 3945US2016066112A1Audio Device, Audio System, and MethodYAMAHA CORP·Filed 2014·Application pending·0 cites
- 4044US10521183B2Control terminal device and audio system control method that displays a source selection screen with an area image backgroundYAMAHA CORP·Filed 2017·Granted Dec 31, 2019·0 cites·7 claims
- 4144US9706328B2Program used for terminal apparatus, sound apparatus, sound system, and method used for sound apparatusYAMAHA CORP·Filed 2014·Granted Jul 11, 2017·0 cites·14 claims
- 4244US2006190326A1Advertisement-purpose recordable optical disk, advertisement image forming method, and optical disk recording apparatusYAMAHA CORP·Filed 2005·Application pending·0 cites
- 4344US2004001413A1Method of forming visual image on optical disk by laser beamYAMAHA CORP·Filed 2003·Application pending·0 cites
- 4443US11050582B2Control terminal and method of controlling deviceYAMAHA CORP·Filed 2017·Granted Jun 29, 2021·0 cites·20 claims
- 4543US8095696B2Control method for rewriting firmware on an electronic deviceSUYAMA AKIHIKO·Filed 2005·Granted Jan 10, 2012·1 cites·8 claims
- 4642US10642235B2Control apparatus, control method, and control system that provide display control to display images associated with master and slave devicesYAMAHA CORP·Filed 2018·Granted May 5, 2020·0 cites·11 claims
- 4742US8121713B2Electronic apparatus, method for generating digital signal, digital signal recording medium, and signal processing apparatusMURAMATSU AKIHIRO·Filed 2005·Granted Feb 21, 2012·0 cites·8 claims
- 4842US2022030374A1Method of Processing Audio Signal and Audio Signal Processing ApparatusYAMAHA CORP·Filed 2021·Application pending·0 cites
- 4941US11050579B2Distribution destination specifying device and distribution destination specifying methodYAMAHA CORP·Filed 2018·Granted Jun 29, 2021·0 cites·19 claims
- 5041US2018098112A1Control terminal, system, and method of controlling systemYAMAHA CORP·Filed 2017·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →