Inventor · disambiguated record
Junpei Koyama
Also filed as: KOYAMA JUNPEI
32 granted patents·17 pending applications·42 citations·filing 2012–2020
95Inventor score
Top patents by PatentIndex Score
49 records- 0190US9078000B2Moving image decoding apparatus, moving image encoding apparatus, moving image decoding method and moving image encoding methodFUJITSU LTD·Filed 2012·Granted Jul 7, 2015·10 cites·12 claims
- 0287US9247267B2Video decoding apparatus, video decoding method, and storage mediumSHIMADA SATOSHI·Filed 2012·Granted Jan 26, 2016·5 cites·9 claims
- 0385US9591305B2Moving image decoding apparatus, moving image decoding method and moving image encoding apparatus, and moving image encoding methodFUJITSU LTD·Filed 2013·Granted Mar 7, 2017·6 cites·16 claims
- 0485US9237342B2Video image encoding device, video image encoding method, video image decoding device, and video image decoding methodFUJITSU LTD·Filed 2013·Granted Jan 12, 2016·5 cites·2 claims
- 0582US9282332B2Video encoding apparatus and video decoding apparatusFUJITSU LTD·Filed 2012·Granted Mar 8, 2016·5 cites·14 claims
- 0681US9628825B2Video decoder, video encoder, video decoding method, and video encoding methodFUJITSU LTD·Filed 2013·Granted Apr 18, 2017·3 cites·3 claims
- 0776US9191676B2Video decoding apparatus and methodSHIMADA SATOSHI·Filed 2012·Granted Nov 17, 2015·3 cites·8 claims
- 0871US9392276B2Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2013·Granted Jul 12, 2016·1 cites·5 claims
- 0970US10582208B2Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2016·Granted Mar 3, 2020·1 cites·3 claims
- 1070US9204154B2Image encoding device and image decoding deviceNAKAGAWA AKIRA·Filed 2012·Granted Dec 1, 2015·2 cites·15 claims
- 1165US9654760B2Encoding device, decoding device, encoding method, and decoding methodFUJITSU LTD·Filed 2012·Granted May 16, 2017·1 cites·4 claims
- 1260US10051273B2Video decoder and video decoding methodFUJITSU LTD·Filed 2017·Granted Aug 14, 2018·0 cites·3 claims
- 1359US2013287118A1Video image encoding device, video image encoding method, video image decoding device, and video image decoding methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 1458US9973756B2Video encoder and video encoding methodFUJITSU LTD·Filed 2017·Granted May 15, 2018·0 cites·3 claims
- 1558US2014092966A1Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 1657US10070144B2Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2016·Granted Sep 4, 2018·0 cites·5 claims
- 1757US9743088B2Video encoder and video encoding methodFUJITSU LTD·Filed 2016·Granted Aug 22, 2017·0 cites·3 claims
- 1857US2020177907A1Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2020·Application pending·0 cites
- 1957US2017054979A1Video image decoding device and video image decoding methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 2057US2017054978A1Video image decoding device and video image decoding methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 2157US2017054981A1Video image encoding/decoding system and methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 2257US2017054980A1Video image decoding device and video image decoding methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 2356US9973774B2Video coding/decoding system, video coding/decoding method, and storage mediumFUJITSU LTD·Filed 2015·Granted May 15, 2018·0 cites·3 claims
- 2456US2013322540A1Moving image decoding method, moving image encoding method, and moving image decoding apparatusFUJITSU LTD·Filed 2013·Application pending·0 cites
- 2555US9491481B2Video decoding apparatus, video coding apparatus, video decoding method, video coding method, and storage mediumFUJITSU LTD·Filed 2015·Granted Nov 8, 2016·0 cites·15 claims
- 2655US9426488B2Video decoding apparatus, video coding apparatus, video decoding method, video coding method, and storage mediumFUJITSU LTD·Filed 2015·Granted Aug 23, 2016·0 cites·1 claims
- 2755US9426489B2Video decoding apparatus, video coding apparatus, video decoding method, video coding method, and storage mediumFUJITSU LTD·Filed 2015·Granted Aug 23, 2016·0 cites·1 claims
- 2853US9716896B2Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2016·Granted Jul 25, 2017·0 cites·5 claims
- 2953US9712838B2Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2016·Granted Jul 18, 2017·0 cites·4 claims
- 3052US9438924B2Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2016·Granted Sep 6, 2016·0 cites·1 claims
- 3151US9648337B2Video image encoding device and video image encoding methodFUJITSU LTD·Filed 2015·Granted May 9, 2017·0 cites·2 claims
- 3251US9621886B2Motion video encoding apparatus, motion video encoding method, and motion video encoding computer programFUJITSU LTD·Filed 2013·Granted Apr 11, 2017·0 cites·6 claims
- 3351US9509988B2Motion video encoding apparatus, motion video encoding method, motion video encoding computer program, motion video decoding apparatus, motion video decoding method, and motion video decoding computer programFUJITSU LTD·Filed 2013·Granted Nov 29, 2016·0 cites·21 claims
- 3451US2017006306A1Moving image decoding method, moving image encoding method, and moving image decoding apparatusFUJITSU LTD·Filed 2016·Application pending·0 cites
- 3549US9083993B2Video/audio data multiplexing apparatus, and multiplexed video/audio data decoding apparatusFUJITSU LTD·Filed 2014·Granted Jul 14, 2015·0 cites·20 claims
- 3649US2015146776A1Video image encoding device, video image encoding methodFUJITSU LTD·Filed 2014·Application pending·0 cites
- 3749US2015023418A1Image processing apparatus and image processing methodFUJITSU LTD·Filed 2014·Application pending·0 cites
- 3848US9479781B2Motion video encoding apparatus, motion video encoding method, and motion video encoding computer programFUJITSU LTD·Filed 2013·Granted Oct 25, 2016·0 cites·9 claims
- 3947US2014003519A1Video encoding apparatus, video decoding apparatus, video encoding method, and video decoding methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4046US2013287102A1Video image encoding device, video image encoding method, video image decoding device, and video image decoding methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4146US2013223526A1Image decoding method, image coding method, image decoding device, image coding device, and recording mediumFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4246US2013215966A1Image encoding method, image decoding method, image encoding device, image decoding deviceFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4344US10440370B2Apparatus and method for image coding, and non-transitory computer-readable storage mediumFUJITSU LTD·Filed 2017·Granted Oct 8, 2019·0 cites·18 claims
- 4444US9094687B2Video encoder and video decoderKOYAMA JUNPEI·Filed 2012·Granted Jul 28, 2015·0 cites·17 claims
- 4544US9094683B2Method of coding moving image and method of decoding moving imageKOYAMA JUNPEI·Filed 2012·Granted Jul 28, 2015·0 cites·10 claims
- 4644US2012320980A1Video decoding apparatus, video coding apparatus, video decoding method, video coding method, and storage mediumSHIMADA SATOSHI·Filed 2012·Application pending·0 cites
- 4743US2019028718A1Video encoding device, video encoding method, video decoding device, and video decoding methodFUJITSU LTD·Filed 2018·Application pending·0 cites
- 4842US10187638B2Apparatus, method for coding video, and non-transitory computer-readable storage medium for storing program for coding videoFUJITSU LTD·Filed 2017·Granted Jan 22, 2019·0 cites·12 claims
- 4938US9014274B2Video image encoding device, video image encoding methodFUJITSU LTD·Filed 2012·Granted Apr 21, 2015·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →