Inventor · disambiguated record

Hiroya Nakamura

Also filed as: NAKAMURA HIROYA

174 granted patents·22 pending applications·968 citations·filing 1979–2025

99Inventor score

Technology areasH04N G03G B01J G06T C07C

Files withJVC KENWOOD CORP102 JVCKENWOOD CORP46 GODO KAISHA IP BRIDGE 112 KONISHIROKU PHOTO IND10 GODO KAISHA IP BRIDGE16

Top patents by PatentIndex Score

196 records

0195US11856190B2Dynamic image decoding device, dynamic image decoding method, dynamic image decoding program, dynamic image encoding device, dynamic image encoding method, and dynamic image encoding programJVCKENWOOD CORP·Filed 2022·Granted Dec 26, 2023·2 cites·7 claims
0295US9681134B2Moving picture coding device, moving picture coding method, and moving picture coding program, and moving picture decoding device, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2014·Granted Jun 13, 2017·11 cites·3 claims
0395US4268164AComposite information recording apparatus and original position designating mechanism thereforKONISHIROKU PHOTO IND·Filed 1979·Granted May 19, 1981·46 cites·9 claims
0494US10701389B2Moving picture coding device, moving picture coding method and moving picture coding program, and moving picture decoding device, moving picture decoding method and moving picture decoding programJVC KENWOOD CORP·Filed 2016·Granted Jun 30, 2020·8 cites·2 claims
0594US9912963B2Picture decoding device, picture decoding method and picture decoding programJVC KENWOOD CORP·Filed 2017·Granted Mar 6, 2018·8 cites·3 claims
0694US9807420B2Picture decoding device, picture decoding method and picture decoding programJVC KENWOOD CORP·Filed 2015·Granted Oct 31, 2017·9 cites·3 claims
0794US8891620B2Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2013·Granted Nov 18, 2014·10 cites·7 claims
0894US5380933AMethod for producing an unsaturated carboxylic acidMITSUBISHI CHEM IND·Filed 1994·Granted Jan 10, 1995·250 cites·13 claims
0993US9906809B2Moving picture decoding device, moving picture decoding method and moving picture decoding programJVC KENWOOD CORP·Filed 2017·Granted Feb 27, 2018·6 cites·3 claims
1093US9800873B2Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2016·Granted Oct 24, 2017·7 cites·3 claims
1193US8982956B2Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2013·Granted Mar 17, 2015·10 cites·7 claims
1292US10244251B1Picture encoding device and picture encoding methodJVC KENWOOD CORP·Filed 2018·Granted Mar 26, 2019·5 cites·2 claims
1392US10015514B2Moving picture coding device, moving picture coding method, and moving picture coding program, and moving picture decoding device, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2014·Granted Jul 3, 2018·7 cites·3 claims
1492US9918103B2Moving picture decoding device, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2017·Granted Mar 13, 2018·5 cites·3 claims
1592US8976867B2Moving picture coding apparatus, moving picture coding method, and moving picture coding program, and moving picture decoding apparatus, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2013·Granted Mar 10, 2015·9 cites·7 claims
1691US9516314B2Picture decoding device with a motion compensation predictionJVC KENWOOD CORP·Filed 2013·Granted Dec 6, 2016·7 cites·3 claims
1790US11870998B2Video encoding device, video encoding method, video encoding program, video decoding device, video decoding method, and video decoding programJVCKENWOOD CORP·Filed 2021·Granted Jan 9, 2024·2 cites·6 claims
1890US9794576B2Picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2016·Granted Oct 17, 2017·4 cites·3 claims
1990US9686566B2Moving picture decoding device, moving picture decoding method, moving picture decoding program, and receiving deviceJVC KENWOOD CORP·Filed 2014·Granted Jun 20, 2017·6 cites·3 claims
2090US9369716B2Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2015·Granted Jun 14, 2016·4 cites·3 claims
2190US9204147B2Moving picture encoding device, moving picture encoding method and moving picture encoding program as well as moving picture decoding device, moving picture decoding method and moving picture decoding programJVC KENWOOD CORP·Filed 2013·Granted Dec 1, 2015·7 cites·6 claims
2290US2025373840A1Picture decoding device, picture decoding method, and picture decoding program with history-based candidate selectionGODO KAISHA IP BRIDGE 1·Filed 2025·Application pending·0 cites
2389US10778998B2Moving picture coding device, moving picture coding method, moving picture coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding programJVCKENWOOD CORP·Filed 2020·Granted Sep 15, 2020·2 cites·6 claims
2489US10200693B2Picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2018·Granted Feb 5, 2019·3 cites·3 claims
2589US10009607B2Picture coding device, picture coding method and picture coding programJVC KENWOOD CORP·Filed 2016·Granted Jun 26, 2018·4 cites·3 claims
2689US9848195B2Picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2017·Granted Dec 19, 2017·3 cites·3 claims
2789US9807413B2Moving picture coding apparatus, moving picture coding method, and moving picture coding program, and moving picture decoding apparatus, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2016·Granted Oct 31, 2017·4 cites·3 claims
2889US8750632B2Apparatus and method for encoding images from multiple viewpoints and associated depth informationNAKAMURA HIROYA·Filed 2009·Granted Jun 10, 2014·14 cites·4 claims
2989US8139150B2Method and apparatus for encoding and decoding multi-view video signal, and related computer programsNAKAMURA HIROYA·Filed 2007·Granted Mar 20, 2012·15 cites·4 claims
3088US9179164B2Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2014·Granted Nov 3, 2015·4 cites·7 claims
3187US9900596B2Moving picture coding device, moving picture coding method and moving picture coding program, and moving picture decoding device, moving picture decoding method and moving picture decoding programJVC KENWOOD CORP·Filed 2017·Granted Feb 20, 2018·3 cites·3 claims
3287US9848187B2Moving picture coding device, moving picture coding method, and moving picture coding program, and moving picture decoding device, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2014·Granted Dec 19, 2017·5 cites·3 claims
3386US11516500B2Picture coding device, picture coding method, and picture coding program, picture decoding device, picture decoding method, and picture decoding programJVCKENWOOD CORP·Filed 2019·Granted Nov 29, 2022·3 cites·6 claims
3486US11503283B2Dynamic image decoding device, dynamic image decoding method, dynamic image decoding program, dynamic image encoding device, dynamic image encoding method, and dynamic image encoding programJVCKENWOOD CORP·Filed 2019·Granted Nov 15, 2022·2 cites·6 claims
3586US10080031B1Moving picture coding device, moving picture coding method, and moving picture coding program, and moving picture decoding device, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2018·Granted Sep 18, 2018·2 cites·2 claims
3686US9942555B2Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method and picture decoding programJVC KENWOOD CORP·Filed 2017·Granted Apr 10, 2018·2 cites·6 claims
3786US9743104B2Moving picture encoding device, moving picture encoding method and moving picture encoding program, and moving picture decoding device, moving picture decoding method and moving picture decoding programJVC KENWOOD CORP·Filed 2016·Granted Aug 22, 2017·3 cites·3 claims
3886US9667973B2Moving picture encoding device, moving picture encoding method and moving picture encoding program as well as moving picture decoding device, moving picture decoding method and moving picture decoding programJVC KENWOOD CORP·Filed 2016·Granted May 30, 2017·3 cites·3 claims
3985US12425635B2Picture decoding device, picture decoding method, and picture decoding program with history-based candidate selectionGODO KAISHA IP BRIDGE 1·Filed 2024·Granted Sep 23, 2025·0 cites·7 claims
4085US10063874B2Picture coding device, picture coding method, and picture coding program, and picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2014·Granted Aug 28, 2018·3 cites·4 claims
4185US9635381B2Moving picture coding apparatus, moving picture coding method, and moving picture coding program, and moving picture decoding apparatus, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2015·Granted Apr 25, 2017·3 cites·4 claims
4284US12167023B2Moving picture coding device, moving picture coding method, moving picture coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding programJVCKENWOOD CORP·Filed 2023·Granted Dec 10, 2024·0 cites·8 claims
4384US11595680B2Picture decoding device, picture decoding method, and picture decoding program with history-based candidate selectionGODO KAISHA IP BRIDGE 1·Filed 2019·Granted Feb 28, 2023·2 cites·6 claims
4484US10165298B1Moving picture coding device, moving picture coding method, and moving picture coding program, and moving picture decoding device, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2018·Granted Dec 25, 2018·2 cites·3 claims
4584US8938003B2Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding programJVC KENWOOD CORP·Filed 2013·Granted Jan 20, 2015·3 cites·7 claims
4684US5424778AOrthogonal transform coding apparatus and decoding apparatusVICTOR COMPANY OF JAPAN·Filed 1993·Granted Jun 13, 1995·48 cites·3 claims
4784US2025337913A1Picture coding device, picture coding method, and picture coding program, picture decoding device, picture decoding method and picture decoding programGODO KAISHA IP BRIDGE 1·Filed 2025·Application pending·0 cites
4883US10820011B1Moving picture coding device, moving picture coding method, moving picture coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding programJVCKENWOOD CORP·Filed 2020·Granted Oct 27, 2020·1 cites·6 claims
4983US9936198B2Moving picture coding device, moving picture coding method, and moving picture coding program, and moving picture decoding device, moving picture decoding method, and moving picture decoding programJVC KENWOOD CORP·Filed 2017·Granted Apr 3, 2018·2 cites·3 claims
5083US6668345B1Synchronous semiconductor allowing replacement with redundant memory cell while maintaining access timeMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Dec 23, 2003·51 cites·12 claims

Showing the top 50 of 196 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →