Inventor · disambiguated record
Kyohei Unno
Also filed as: UNNO Kyohei
30 granted patents·26 pending applications·14 citations·filing 2013–2025
94Inventor score
Files withKDDI CORP50MAXELL LTD2HITACHI INFO & TELECOMM ENG1HITACHI INFORMATION & TELECOMMUNICATION ENG LTD1HITACHI LTD1
Top patents by PatentIndex Score
56 records- 0194US12137210B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2023·Granted Nov 5, 2024·3 cites·3 claims
- 0294US11627311B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2020·Granted Apr 11, 2023·4 cites·5 claims
- 0379US12238282B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2024·Granted Feb 25, 2025·0 cites·3 claims
- 0478US12407856B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2024·Granted Sep 2, 2025·0 cites·3 claims
- 0578US2025024026A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2024·Application pending·0 cites
- 0678US2025030885A1Image decoding device, image encoding device, image processing system, and programKDDI CORP·Filed 2024·Application pending·0 cites
- 0777US2025247536A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 0876US12143629B2Image decoding device, image encoding device, image processing system, and programKDDI CORP·Filed 2023·Granted Nov 12, 2024·0 cites·5 claims
- 0975US12439079B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2024·Granted Oct 7, 2025·0 cites·3 claims
- 1074US11335036B2Image synthesizing system and image synthesizing methodHITACHI LTD·Filed 2018·Granted May 17, 2022·2 cites·15 claims
- 1173US11882308B2Image decoding device, image encoding device, image processing system, and programKDDI CORP·Filed 2023·Granted Jan 23, 2024·0 cites·4 claims
- 1272US12423875B2Point-cloud decoding device, point-cloud decoding method, and programKDDI CORP·Filed 2022·Granted Sep 23, 2025·0 cites·7 claims
- 1372US11949860B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2022·Granted Apr 2, 2024·0 cites·3 claims
- 1472US10931914B2Image playback device, display device, and transmission deviceMAXELL LTD·Filed 2018·Granted Feb 23, 2021·1 cites·21 claims
- 1571US12301808B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2022·Granted May 13, 2025·0 cites·3 claims
- 1671US11627336B2Image decoding device, image encoding device, image processing system, and programKDDI CORP·Filed 2022·Granted Apr 11, 2023·0 cites·4 claims
- 1771US2025159137A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 1871US2025159155A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 1971US2025159136A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 2070US2025159250A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 2170US2025159249A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 2270US2025337936A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 2370US2025159251A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 2469US12373993B2Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2023·Granted Jul 29, 2025·0 cites·9 claims
- 2568US12363340B2Image decoding device with block motion compensator and determination mechanismKDDI CORP·Filed 2024·Granted Jul 15, 2025·0 cites·7 claims
- 2668US12277739B2Point-cloud decoding device, point-cloud decoding method, and programKDDI CORP·Filed 2022·Granted Apr 15, 2025·0 cites·4 claims
- 2768US11412219B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2021·Granted Aug 9, 2022·0 cites·9 claims
- 2868US2025080765A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2024·Application pending·0 cites
- 2968US2025324099A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 3067US12511792B2Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2023·Granted Dec 30, 2025·0 cites·14 claims
- 3167US2025008161A1Image decoding device, method and program with prediction refinement optical flowKDDI CORP·Filed 2024·Application pending·0 cites
- 3266US12010339B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2022·Granted Jun 11, 2024·0 cites·4 claims
- 3365US10171770B2Image playback device, display device, and transmission deviceMAXELL LTD·Filed 2014·Granted Jan 1, 2019·1 cites·18 claims
- 3464US11962801B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2020·Granted Apr 16, 2024·0 cites·3 claims
- 3564US11438625B2Image decoding device, image encoding device, image processing system, and programKDDI CORP·Filed 2019·Granted Sep 6, 2022·0 cites·4 claims
- 3663US12375725B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2022·Granted Jul 29, 2025·0 cites·3 claims
- 3763US9509992B2Video image compression/decompression deviceHITACHI INFORMATION & TELECOMMUNICATION ENG LTD·Filed 2013·Granted Nov 29, 2016·2 cites·2 claims
- 3861US9020284B2Image encoding apparatusHITACHI INFO & TELECOMM ENG·Filed 2014·Granted Apr 28, 2015·1 cites·7 claims
- 3958US12272108B2Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2023·Granted Apr 8, 2025·0 cites·4 claims
- 4058US2024289994A1Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2024·Application pending·0 cites
- 4158US2024212219A1Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2024·Application pending·0 cites
- 4257US12120353B2Image decoding device, method, and program with prediction refinement optical flowKDDI CORP·Filed 2022·Granted Oct 15, 2024·0 cites·3 claims
- 4357US12022113B2Image decoding device with block motion compensator and determination mechanismKDDI CORP·Filed 2021·Granted Jun 25, 2024·0 cites·5 claims
- 4456US12382070B2Image decoding device, image decoding method, and programKDDI CORP·Filed 2020·Granted Aug 5, 2025·0 cites·3 claims
- 4555US2023334715A1Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2023·Application pending·0 cites
- 4654US2023125529A1Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2022·Application pending·0 cites
- 4752US2022312024A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2020·Application pending·0 cites
- 4849US2025193427A1Point cloud decoding device, point cloud decoding method, and programKDDI CORP·Filed 2025·Application pending·0 cites
- 4948US9877026B2Image transmission systemHITACHI MAXELL·Filed 2013·Granted Jan 23, 2018·0 cites·10 claims
- 5047US2023336760A1Image decoding device, image decoding method, and programKDDI CORP·Filed 2023·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →