Inventor · disambiguated record
Hiromu Hasegawa
Also filed as: HASEGAWA HIROMU
60 granted patents·5 pending applications·304 citations·filing 1997–2020
98Inventor score
Files withMEGACHIPS CORP32HASEGAWA HIROMU12TATSUKA TOSHIMITSU4MEGACHIPS LSI SOLUTIONS INC3SAITO MAKOTO3
Top patents by PatentIndex Score
65 records- 0194US9225948B2Pixel interpolation apparatus, imaging apparatus, pixel interpolation processing method, integrated circuit, and non-transitory computer readable storage mediumMEGACHIPS CORP·Filed 2013·Granted Dec 29, 2015·22 cites·10 claims
- 0290US7551214B2Pixel interpolation methodMEGACHIPS LSI SOLUTIONS INC·Filed 2005·Granted Jun 23, 2009·15 cites·14 claims
- 0389US6091460AVideo signal encoding method and systemMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jul 18, 2000·103 cites·3 claims
- 0483US6480670B1Video signal encoding method and systemMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Nov 12, 2002·64 cites·3 claims
- 0581US7995868B2Image processing method and image processing deviceMEGACHIPS CORP·Filed 2005·Granted Aug 9, 2011·6 cites·14 claims
- 0679US8041110B2Pixel interpolation methodMEGACHIPS CORP·Filed 2008·Granted Oct 18, 2011·5 cites·20 claims
- 0778US9294743B2Pixel interpolation apparatus, image capture apparatus, storage medium, and integrated circuitMEGACHIPS CORP·Filed 2014·Granted Mar 22, 2016·5 cites·13 claims
- 0878US7570288B2Image processorMEGACHIPS LSI SOLUTIONS INC·Filed 2006·Granted Aug 4, 2009·6 cites·20 claims
- 0975US9652677B2Object detection device for recognizing an object in an input frame image using past frame image informationMEGACHIPS CORP·Filed 2013·Granted May 16, 2017·6 cites·6 claims
- 1075US7714751B2Transcoder controlling generated codes of an output stream to a target bit rateMEGACHIPS CORP·Filed 2008·Granted May 11, 2010·4 cites·68 claims
- 1173US6820137B2Computer-readable recording medium storing resolution converting program, resolution converting device and resolution converting methodMINOLTA CO LTD·Filed 2001·Granted Nov 16, 2004·18 cites·21 claims
- 1271US9805285B2State estimation apparatus, state estimation method, and integrated circuitMEGACHIPS CORP·Filed 2016·Granted Oct 31, 2017·2 cites·14 claims
- 1370US9911191B2State estimation apparatus, state estimation method, and integrated circuit with calculation of likelihood data and estimation of posterior probability distribution dataMEGACHIPS CORP·Filed 2015·Granted Mar 6, 2018·2 cites·11 claims
- 1468US8639054B2Image processing apparatus for noise removal and edge enhancement based on edge directionHASEGAWA HIROMU·Filed 2008·Granted Jan 28, 2014·4 cites·14 claims
- 1567US8619864B2Transcoding/encoding with code amount adjustment and stuffing bitsSAITO MAKOTO·Filed 2009·Granted Dec 31, 2013·2 cites·8 claims
- 1666US8798398B2Image processing apparatusHASEGAWA HIROMU·Filed 2008·Granted Aug 5, 2014·2 cites·11 claims
- 1766US8160377B2Image compression apparatusTANI YUJIRO·Filed 2009·Granted Apr 17, 2012·2 cites·5 claims
- 1865US6704448B1Device and method for extracting specific region from image and computer-readable recording medium storing region extraction programMINOLTA CO LTD·Filed 2000·Granted Mar 9, 2004·19 cites·9 claims
- 1964US8780977B2TranscoderHASEGAWA HIROMU·Filed 2009·Granted Jul 15, 2014·1 cites·20 claims
- 2064US7539352B2Image filter, image filtering method and computer programMEGACHIPS LSI SOLUTIONS INC·Filed 2005·Granted May 26, 2009·4 cites·45 claims
- 2163US9536137B2Object detection apparatusMEGACHIPS CORP·Filed 2014·Granted Jan 3, 2017·2 cites·7 claims
- 2262US9443318B2Line segment and arc detection apparatusHASEGAWA HIROMU·Filed 2012·Granted Sep 13, 2016·1 cites·11 claims
- 2361US9787954B2Pixel interpolation apparatus, imaging apparatus, pixel interpolation processing method, and integrated circuitMEGACHIPS CORP·Filed 2016·Granted Oct 10, 2017·1 cites·16 claims
- 2460US8335372B2Image enlargement method that uses information acquired in a pixel interpolation processHASEGAWA HIROMU·Filed 2009·Granted Dec 18, 2012·2 cites·8 claims
- 2559US8712176B2Image processorTATSUKA TOSHIMITSU·Filed 2010·Granted Apr 29, 2014·1 cites·15 claims
- 2659US8204105B2Transcoder and coded image conversion methodHASEGAWA HIROMU·Filed 2007·Granted Jun 19, 2012·1 cites·33 claims
- 2759US7894110B2Pixel interpolation method and image distinction methodMEGACHIPS CORP·Filed 2005·Granted Feb 22, 2011·2 cites·17 claims
- 2858US2009213928A1TranscoderMEGACHIPS CORP·Filed 2009·Application pending·0 cites
- 2955US9071837B2Transcoder for converting a first stream to a second stream based on a period conversion factorHASEGAWA HIROMU·Filed 2012·Granted Jun 30, 2015·0 cites·12 claims
- 3055US8548046B2TranscoderSAITO MAKOTO·Filed 2009·Granted Oct 1, 2013·0 cites·16 claims
- 3154US9426474B2TranscoderHASEGAWA HIROMU·Filed 2009·Granted Aug 23, 2016·0 cites·28 claims
- 3253US10902610B2Moving object controller, landmark, and moving object control methodMEGACHIPS CORP·Filed 2018·Granted Jan 26, 2021·0 cites·3 claims
- 3353US8670480B2TranscoderSAITO MAKOTO·Filed 2009·Granted Mar 11, 2014·0 cites·10 claims
- 3453US8369634B2Image decoder for HD photoMEGACHIPS CORP·Filed 2009·Granted Feb 5, 2013·0 cites·14 claims
- 3552US9977967B2Object detection device for recognizing an object in an input frame image using detection history informationMEGACHIPS CORP·Filed 2017·Granted May 22, 2018·0 cites·4 claims
- 3652US9749637B2Transcoder for conversion by obtaining a period conversion factor from a bit rate ratioMEGACHIPS CORP·Filed 2015·Granted Aug 29, 2017·0 cites·11 claims
- 3752US9721179B2Line segment and arc detection apparatusMEGACHIPS CORP·Filed 2016·Granted Aug 1, 2017·0 cites·13 claims
- 3852US8515210B2Image processing method and image processing deviceHASEGAWA HIROMU·Filed 2011·Granted Aug 20, 2013·0 cites·18 claims
- 3952US2021182672A1Self-organizing map learning device and method, non-transitory computer readable medium storing self-organizing map learning program and state determination deviceMEGACHIPS CORP·Filed 2020·Application pending·0 cites
- 4051US8571336B2Image processor for inhibiting noiseUCHIYAMA ATSUSHI·Filed 2009·Granted Oct 29, 2013·0 cites·2 claims
- 4151US2009237569A1TranscoderMEGACHIPS CORP·Filed 2009·Application pending·0 cites
- 4250US10223583B2Object detection apparatusMEGACHIPS CORP·Filed 2016·Granted Mar 5, 2019·0 cites·6 claims
- 4349US8315471B2Image processorUCHIYAMA ATSUSHI·Filed 2009·Granted Nov 20, 2012·1 cites·9 claims
- 4449US8107746B2Image processorDAIAN HIDEKI·Filed 2009·Granted Jan 31, 2012·0 cites·10 claims
- 4548US8615040B2Transcoder for converting a first stream into a second stream using an area specification and a relation determining functionNARIMATSU NOBUMASA·Filed 2009·Granted Dec 24, 2013·1 cites·10 claims
- 4647US10248131B2Moving object controller, landmark, and moving object control methodMEGACHIPS CORP·Filed 2016·Granted Apr 2, 2019·0 cites·2 claims
- 4747US9514545B2Object detection apparatus and storage mediumMEGACHIPS CORP·Filed 2013·Granted Dec 6, 2016·0 cites·28 claims
- 4847US9251602B2Pixel interpolation apparatus, imaging apparatus, pixel interpolation processing method, integrated circuit, and non-transitory computer readable storage mediumMEGACHIPS CORP·Filed 2013·Granted Feb 2, 2016·0 cites·14 claims
- 4946US9693069B2Image coding apparatusMEGACHIPS CORP·Filed 2015·Granted Jun 27, 2017·0 cites·4 claims
- 5046US9245184B2Object detection apparatus and storage mediumMEGACHIPS CORP·Filed 2013·Granted Jan 26, 2016·0 cites·17 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →