Inventor · disambiguated record
Yasuaki Tokumo
Also filed as: TOKUMO YASUAKI
22 granted patents·33 pending applications·148 citations·filing 2001–2025
94Inventor score
Top patents by PatentIndex Score
55 records- 0197US9955171B2Image decoder, image decoding method, image encoder, and image encode methodVELOS MEDIA LLC·Filed 2017·Granted Apr 24, 2018·28 cites·4 claims
- 0295US8644382B2Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage mediumTSUKUBA TAKESHI·Filed 2008·Granted Feb 4, 2014·62 cites·4 claims
- 0391US9161037B2Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage mediumSHARP KK·Filed 2013·Granted Oct 13, 2015·7 cites·15 claims
- 0488US9667976B2Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage mediumSHARP KK·Filed 2015·Granted May 30, 2017·4 cites·2 claims
- 0587US9832534B2Content transmission device and content playback deviceSHARP KK·Filed 2017·Granted Nov 28, 2017·4 cites·2 claims
- 0686US11631199B2Image filtering apparatus, image decoding apparatus, and image coding apparatusSHARP KK·Filed 2018·Granted Apr 18, 2023·6 cites·12 claims
- 0785US7859529B2Image data display apparatusSHARP KK·Filed 2005·Granted Dec 28, 2010·9 cites·10 claims
- 0878US10306237B2Image decoder, image decoding method, image encoder, and image encode methodVELOS MEDIA LLC·Filed 2018·Granted May 28, 2019·1 cites·6 claims
- 0976US9641906B2Content transmission device, content playback device, content distribution system, method for controlling content transmission device, method for controlling content playback device, control program, and recording mediumSHARP KK·Filed 2013·Granted May 2, 2017·2 cites·2 claims
- 1075US9485486B2Playback device, control method for playback device, generating device, control method for generating device, recording medium, data structure, control program, and recording medium recording the programWATANABE SHUICHI·Filed 2012·Granted Nov 1, 2016·2 cites·4 claims
- 1170US7362909B2Coding device and method and decoding device and methodSHARP KK·Filed 2003·Granted Apr 22, 2008·9 cites·15 claims
- 1265US11109037B2Image decoder, image decoding method, image encoder, and image encode methodVELOS MEDIA LLC·Filed 2019·Granted Aug 31, 2021·0 cites·4 claims
- 1362US8139647B2Moving image decoding apparatus and moving image decoding methodTOKUMO YASUAKI·Filed 2005·Granted Mar 20, 2012·2 cites·5 claims
- 1462US8131773B2Search information managing for moving image contentsWATANABE SHUICHI·Filed 2001·Granted Mar 6, 2012·9 cites·21 claims
- 1562US2025104286A13d data encoding apparatus and 3d data decoding apparatusSHARP KK·Filed 2024·Application pending·0 cites
- 1662US2025106441A13d data decoding apparatus and 3d data encoding apparatusSHARP KK·Filed 2024·Application pending·0 cites
- 1760US12483726B23D data decoding apparatus and 3D data coding apparatusSHARP KK·Filed 2024·Granted Nov 25, 2025·0 cites·6 claims
- 1859US7624326B2Encoding device and method, decoding device and method, program, and recording mediumSHARP KK·Filed 2004·Granted Nov 24, 2009·3 cites·22 claims
- 1958US12177490B2Video coding apparatus and video decoding apparatusSHARP KK·Filed 2023·Granted Dec 24, 2024·0 cites·3 claims
- 2057US2020228456A1Generation deviceSHARP KK·Filed 2020·Application pending·0 cites
- 2156US2018167598A1Playback deviceSHARP KK·Filed 2018·Application pending·0 cites
- 2255US12206854B23D data decoding apparatus and 3D data coding apparatusSHARP KK·Filed 2023·Granted Jan 21, 2025·0 cites·4 claims
- 2355US10637791B2Reproduction device and generation deviceSHARP KK·Filed 2017·Granted Apr 28, 2020·0 cites·1 claims
- 2455US9936183B2Playback deviceSHARP KK·Filed 2016·Granted Apr 3, 2018·0 cites·1 claims
- 2555US2018070148A1Content transmission device and content playback deviceSHARP KK·Filed 2017·Application pending·0 cites
- 2654US11889070B2Image filtering apparatus, image decoding apparatus, and image coding apparatusSHARP KK·Filed 2019·Granted Jan 30, 2024·0 cites·5 claims
- 2754US2024054684A13d data decoding apparatus and 3d data coding apparatusSHARP KK·Filed 2023·Application pending·0 cites
- 2854US2024107040A1Video coding apparatus and video decoding apparatusSHARP KK·Filed 2023·Application pending·0 cites
- 2954US2025392763A13d data decoding apparatus and 3d data encoding apparatusSHARP KK·Filed 2025·Application pending·0 cites
- 3053US2025119580A13d data decoding apparatus and 3d data encoding apparatusSHARP KK·Filed 2024·Application pending·0 cites
- 3152US9813350B2Generation device, reproduction device, data structure, generation method, reproduction method, control program, and recording mediumSHARP KK·Filed 2013·Granted Nov 7, 2017·0 cites·4 claims
- 3251US2024236312A1Coding apparatus and decoding apparatusSHARP KK·Filed 2023·Application pending·0 cites
- 3351US2025005803A13d data decoding apparatus and 3d data encoding apparatusSHARP KK·Filed 2024·Application pending·0 cites
- 3451US2024420378A13d data coding apparatus and 3d data decoding apparatusSHARP KK·Filed 2024·Application pending·0 cites
- 3549US2023421785A1Video coding apparatus and video decoding apparatusSHARP KK·Filed 2023·Application pending·0 cites
- 3648US2016255412A1Display control device, distribution device, display control method, and display control systemSHARP KK·Filed 2014·Application pending·0 cites
- 3748US2025232477A13d data decoding apparatus and 3d data coding apparatusSHARP KK·Filed 2025·Application pending·0 cites
- 3848US2011149156A1Data transmitting apparatus, data receiving apparatus, data transmitting method, data receiving method, and audio-visual environment controlling methodSHARP KK·Filed 2009·Application pending·0 cites
- 3948US2011190911A1Data transmitting apparatus, data transmitting method, audio-visual environment controlling apparatus, audio-visual environment controlling system, and audio-visual environment controlling methodSHARP KK·Filed 2009·Application pending·0 cites
- 4047US2016269759A1Display processing device, distribution device, and metadataSHARP KK·Filed 2014·Application pending·0 cites
- 4147US2024107076A13d data coding apparatus and 3d data decoding apparatusSHARP KK·Filed 2023·Application pending·0 cites
- 4246US2015172733A1Content transmission device, content playback device, content delivery system, control method for content transmission device, control method for content playback device, data structure, control program, and recording mediumSHARP KK·Filed 2013·Application pending·0 cites
- 4346US2021398352A13d data generation apparatus, 3d data reconstruction apparatus, control program, and recording mediumSHARP KK·Filed 2019·Application pending·0 cites
- 4445US2015172762A1Content transmission device, content playback device, content delivery system, control method for content transmission device, control method for content playback device, data structure, control program, and recording mediumSHARP KK·Filed 2013·Application pending·0 cites
- 4545US2015156519A1Playing device, playing method, delivery device, delivery method, delivery program, playing program, recording medium, and metadataSHARP KK·Filed 2013·Application pending·0 cites
- 4644US2021092348A1Generation apparatus, reconstruction apparatus, generation method, control program, and recording mediumSHARP KK·Filed 2019·Application pending·0 cites
- 4744US2015020137A1Presentation control apparatus, presentation control method, presentation system, presentation control program, recording medium, and metadataSHARP KK·Filed 2012·Application pending·0 cites
- 4843US2020374567A1Generation apparatus, reproduction apparatus, generation method, reproduction method, control program, and recording mediumSHARP KK·Filed 2018·Application pending·0 cites
- 4942US2020045359A1Reproduction device, generation device, reproduction system, program, recording mediumSHARP KK·Filed 2018·Application pending·0 cites
- 5042US2004128284A1Dynamic image content search information managing apparatusFiled 2001·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →