Inventor · disambiguated record
Akiyuki Tanizawa
Also filed as: TANIZAWA AKIYUKI
104 granted patents·41 pending applications·348 citations·filing 2004–2025
99Inventor score
Files withTOSHIBA KK125TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP7TANIZAWA AKIYUKI5WATANABE TAKASHI3WADA NAOFUMI2
Top patents by PatentIndex Score
145 records- 0198US10999597B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2020·Granted May 4, 2021·7 cites·4 claims
- 0297US11889107B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2022·Granted Jan 30, 2024·4 cites·4 claims
- 0397US10412394B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2018·Granted Sep 10, 2019·9 cites·2 claims
- 0497US10110904B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2017·Granted Oct 23, 2018·9 cites·2 claims
- 0597US9872027B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2017·Granted Jan 16, 2018·13 cites·2 claims
- 0696US11871007B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2022·Granted Jan 9, 2024·2 cites·3 claims
- 0796US9538181B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2014·Granted Jan 3, 2017·15 cites·6 claims
- 0896US9462291B2Encoding device, decoding device, encoding method, and decoding method for efficient codingTOSHIBA KK·Filed 2013·Granted Oct 4, 2016·13 cites·13 claims
- 0996US8149910B2Image encoding/image decoding method and image encoding/image decoding apparatusTANIZAWA AKIYUKI·Filed 2006·Granted Apr 3, 2012·55 cites·13 claims
- 1095US11483570B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2020·Granted Oct 25, 2022·3 cites·2 claims
- 1195US11425396B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2020·Granted Aug 23, 2022·3 cites·2 claims
- 1295US11381826B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2020·Granted Jul 5, 2022·3 cites·2 claims
- 1395US10187642B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2017·Granted Jan 22, 2019·6 cites·2 claims
- 1494US12165321B2Medical image processing device, storage medium, medical device, and treatment systemTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2022·Granted Dec 10, 2024·3 cites·10 claims
- 1594US10674161B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2019·Granted Jun 2, 2020·4 cites·2 claims
- 1694US10271061B2Encoding device, decoding device, encoding method, and decoding method for efficient codingTOSHIBA KK·Filed 2017·Granted Apr 23, 2019·7 cites·19 claims
- 1794US7792193B2Image encoding/decoding method and apparatus thereforTOSHIBA KK·Filed 2006·Granted Sep 7, 2010·30 cites·18 claims
- 1894US7616691B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2004·Granted Nov 10, 2009·43 cites·2 claims
- 1993US9621914B2Encoding device, decoding device, encoding method, and decoding method for coding efficiencyTOSHIBA KK·Filed 2015·Granted Apr 11, 2017·6 cites·13 claims
- 2093US9521422B2Encoding device, decoding device, encoding method, and decoding method for efficient codingTOSHIBA KK·Filed 2013·Granted Dec 13, 2016·8 cites·17 claims
- 2192US12364877B2Medical image processing device, storage medium, medical device, and treatment systemTOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP·Filed 2021·Granted Jul 22, 2025·2 cites·11 claims
- 2292US12175365B2Learning apparatus, method, and non-transitory computer readable mediumTOSHIBA KK·Filed 2021·Granted Dec 24, 2024·3 cites·18 claims
- 2392US9706226B2Image encoding apparatus and image decoding apparatus employing intra preciction and direction transform matrixTOSHIBA KK·Filed 2014·Granted Jul 11, 2017·10 cites·1 claims
- 2492US2025392744A1Image encoding method and image decoding methodTOSHIBA KK·Filed 2025·Application pending·0 cites
- 2591US11356674B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2020·Granted Jun 7, 2022·2 cites·2 claims
- 2690US7599437B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2007·Granted Oct 6, 2009·8 cites·2 claims
- 2789US7751476B2Moving picture coding method and moving picture coding apparatusTOSHIBA KK·Filed 2004·Granted Jul 6, 2010·43 cites·6 claims
- 2888US10715828B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2017·Granted Jul 14, 2020·2 cites·5 claims
- 2988US10091525B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2017·Granted Oct 2, 2018·2 cites·2 claims
- 3088US9681138B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2015·Granted Jun 13, 2017·3 cites·3 claims
- 3187US12506872B2Encoding method that encodes a first denominator for a luma weighting factor, transfer device, and decoding methodTOSHIBA KK·Filed 2024·Granted Dec 23, 2025·0 cites·2 claims
- 3287US12425639B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2024·Granted Sep 23, 2025·0 cites·4 claims
- 3386US12225227B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2023·Granted Feb 11, 2025·0 cites·4 claims
- 3486US12206865B2Encoding device, decoding device, encoding method, and decoding methodTOSHIBA KK·Filed 2023·Granted Jan 21, 2025·0 cites·3 claims
- 3584US12088810B2Encoding method that encodes a first denominator for a luma weighting factor, transfer device, and decoding methodTOSHIBA KK·Filed 2023·Granted Sep 10, 2024·0 cites·2 claims
- 3684US7944973B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2009·Granted May 17, 2011·4 cites·2 claims
- 3784US7903740B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2009·Granted Mar 8, 2011·4 cites·2 claims
- 3884US7885332B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2009·Granted Feb 8, 2011·4 cites·2 claims
- 3984US7885333B2Video encoding/decoding method and apparatusTOSHIBA KK·Filed 2009·Granted Feb 8, 2011·4 cites·2 claims
- 4082US7965896B2Method and apparatus for encoding imageTOSHIBA KK·Filed 2007·Granted Jun 21, 2011·7 cites·6 claims
- 4181US12120339B2Video encoding apparatus and a video decoding apparatusTOSHIBA KK·Filed 2023·Granted Oct 15, 2024·0 cites·2 claims
- 4281US12075083B2Image encoding and decoding method with merge flag and motion vectorsTOSHIBA KK·Filed 2023·Granted Aug 27, 2024·0 cites·2 claims
- 4380US10341660B2Video compression apparatus and video playback apparatusTOSHIBA KK·Filed 2015·Granted Jul 2, 2019·3 cites·20 claims
- 4478US11800111B2Encoding method that encodes a first denominator for a luma weighting factor, transfer device, and decoding methodTOSHIBA KK·Filed 2022·Granted Oct 24, 2023·0 cites·3 claims
- 4578US11410300B2Defect inspection device, defect inspection method, and storage mediumTOSHIBA KK·Filed 2020·Granted Aug 9, 2022·1 cites·15 claims
- 4678US2025142113A1Image encoding method and image decoding methodTOSHIBA KK·Filed 2025·Application pending·0 cites
- 4777US11704570B2Learning device, learning system, and learning methodTOSHIBA KK·Filed 2020·Granted Jul 18, 2023·1 cites·9 claims
- 4877US2025045588A1Learning method, learning device, and image recognition systemTOSHIBA KK·Filed 2024·Application pending·0 cites
- 4976US9900594B2Image encoding and decoding method with predicted and representative motion informationTOSHIBA KK·Filed 2013·Granted Feb 20, 2018·1 cites·6 claims
- 5075US12132927B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2021·Granted Oct 29, 2024·0 cites·4 claims
Showing the top 50 of 145 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →