Inventor · disambiguated record
Tomoo Yamakage
Also filed as: YAMAKAGE TOMOO
74 granted patents·12 pending applications·1,961 citations·filing 1992–2024
99Inventor score
Top patents by PatentIndex Score
86 records- 0199US5317397APredictive coding using spatial-temporal filtering and plural motion vectorsTOSHIBA KK·Filed 1992·Granted May 31, 1994·372 cites·16 claims
- 0297US11831891B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2022·Granted Nov 28, 2023·2 cites·2 claims
- 0397US9135717B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2013·Granted Sep 15, 2015·18 cites·10 claims
- 0497US5623424ARate-controlled digital video editing method and system which controls bit allocation of a video encoder by varying quantization levelsTOSHIBA KK·Filed 1995·Granted Apr 22, 1997·218 cites·115 claims
- 0597US5424779AVideo coding apparatusTOSHIBA KK·Filed 1993·Granted Jun 13, 1995·161 cites·15 claims
- 0696US5467136AVideo decoder for determining a motion vector from a scaled vector and a difference vectorTOSHIBA KK·Filed 1994·Granted Nov 14, 1995·229 cites·16 claims
- 0796US5398078AMethod of detecting a motion vector in an image coding apparatusTOSHIBA KK·Filed 1992·Granted Mar 14, 1995·246 cites·5 claims
- 0895US11451808B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2020·Granted Sep 20, 2022·3 cites·2 claims
- 0995US9843818B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2017·Granted Dec 12, 2017·7 cites·2 claims
- 1095US9672633B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2015·Granted Jun 6, 2017·8 cites·6 claims
- 1192US8831095B2Image encoding method and image decoding methodKOTO SHINICHIRO·Filed 2009·Granted Sep 9, 2014·19 cites·9 claims
- 1289US5647049AVideo recording/reproducing apparatus which uses a differential motion vector determined using two other motion vectorsTOSHIBA KK·Filed 1995·Granted Jul 8, 1997·129 cites·24 claims
- 1388US5742344AMotion compensated video decoding method and system for decoding a coded video signal using spatial and temporal filteringTOSHIBA KK·Filed 1996·Granted Apr 21, 1998·77 cites·16 claims
- 1487US6952486B2Digital watermark embedding method and apparatus, and digital watermarkTOSHIBA KK·Filed 2004·Granted Oct 4, 2005·35 cites·21 claims
- 1587US2025063187A1Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2024·Application pending·0 cites
- 1684US12177465B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2023·Granted Dec 24, 2024·0 cites·1 claims
- 1782US7646883B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2006·Granted Jan 12, 2010·12 cites·15 claims
- 1882US5313203ACoding apparatus and method for coding information symbol strings by assigning fixed length codes theretoTOSHIBA KK·Filed 1992·Granted May 17, 1994·47 cites·18 claims
- 1981US12075083B2Image encoding and decoding method with merge flag and motion vectorsTOSHIBA KK·Filed 2023·Granted Aug 27, 2024·0 cites·2 claims
- 2081US7451320B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Nov 11, 2008·5 cites·6 claims
- 2181US7437565B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Oct 14, 2008·5 cites·4 claims
- 2281US7428640B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Sep 23, 2008·5 cites·3 claims
- 2381US7426641B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Sep 16, 2008·5 cites·2 claims
- 2480US7437564B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Oct 14, 2008·5 cites·4 claims
- 2580US7426640B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Sep 16, 2008·5 cites·4 claims
- 2680US7421584B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Sep 2, 2008·5 cites·1 claims
- 2780US7380127B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted May 27, 2008·5 cites·3 claims
- 2880US7370207B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted May 6, 2008·5 cites·3 claims
- 2980US7284130B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2003·Granted Oct 16, 2007·14 cites·5 claims
- 3080US6741723B2Digital watermark embedding method and apparatus, and digital watermarkTOSHIBA KK·Filed 2002·Granted May 25, 2004·23 cites·5 claims
- 3178US8559734B2Image encoding apparatus and method for the same and image decoding apparatus and method for the sameOHNISHI NAOYA·Filed 2011·Granted Oct 15, 2013·5 cites·16 claims
- 3278US7302573B2Computer system and method for controlling output of reproduced video dataTOSHIBA KK·Filed 2004·Granted Nov 27, 2007·17 cites·28 claims
- 3378US6016162AVideo coding apparatusTOSHIBA KK·Filed 1998·Granted Jan 18, 2000·37 cites·5 claims
- 3477US7398397B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2007·Granted Jul 8, 2008·4 cites·3 claims
- 3576US9900594B2Image encoding and decoding method with predicted and representative motion informationTOSHIBA KK·Filed 2013·Granted Feb 20, 2018·1 cites·6 claims
- 3676US8995524B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2013·Granted Mar 31, 2015·2 cites·12 claims
- 3776US7653211B2Digital watermark embedding apparatus and digital watermark detection apparatusTOSHIBA KK·Filed 2006·Granted Jan 26, 2010·7 cites·11 claims
- 3875US11647219B2Image encoding and decoding method with merge flag and motion vectorsTOSHIBA KK·Filed 2021·Granted May 9, 2023·0 cites·1 claims
- 3973US11936713B2Broadcasting system, encoder, multiplexing apparatus, multiplexing method, system switching apparatus, and synchronization control apparatusTOSHIBA KK·Filed 2023·Granted Mar 19, 2024·0 cites·1 claims
- 4073US6108040AMotion vector detecting method and system for motion compensating predictive coderTOSHIBA KK·Filed 1995·Granted Aug 22, 2000·50 cites·14 claims
- 4172US11323735B2Image encoding and decoding method with a merge flag and motion vectorsTOSHIBA KK·Filed 2020·Granted May 3, 2022·0 cites·1 claims
- 4272US11303918B2Image encoding and decoding method with a merge flag and motion vectorsTOSHIBA KK·Filed 2020·Granted Apr 12, 2022·0 cites·2 claims
- 4372US11303917B2Image encoding and decoding method with a merge flag and motion vectorsTOSHIBA KK·Filed 2020·Granted Apr 12, 2022·0 cites·2 claims
- 4472US11290738B2Image encoding and decoding method with a merge flag and motion vectorsTOSHIBA KK·Filed 2020·Granted Mar 29, 2022·0 cites·2 claims
- 4572US10687072B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2019·Granted Jun 16, 2020·0 cites·2 claims
- 4671US11375218B2Image coding method, image decoding method, image coding apparatus, and image decoding apparatusTOSHIBA KK·Filed 2020·Granted Jun 28, 2022·0 cites·2 claims
- 4771US10841606B2Image encoding method and image decoding methodTOSHIBA KK·Filed 2019·Granted Nov 17, 2020·0 cites·2 claims
- 4871US7471807B2Digital watermark detection method and apparatusTOSHIBA KK·Filed 2004·Granted Dec 30, 2008·16 cites·7 claims
- 4970US6945455B2Method and apparatus for recording content containing watermarkTOSHIBA KK·Filed 2004·Granted Sep 20, 2005·6 cites·2 claims
- 5070US5754231ABit allocation for motion video compressionTOSHIBA KK·Filed 1996·Granted May 19, 1998·24 cites·17 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →