Inventor · disambiguated record
Hirokazu Tamura
Also filed as: TAMURA HIROKAZU
44 granted patents·6 pending applications·240 citations·filing 2002–2021
98Inventor score
Files withCANON KK27TAMURA HIROKAZU12ADVANCED MICROSENSORS2MARUYAMA HIROTAKE2ADVANCED MICRIOSENSORS1
Top patents by PatentIndex Score
50 records- 0194US8873101B2Image processing apparatus and image processing methodTAMURA HIROKAZU·Filed 2011·Granted Oct 28, 2014·10 cites·7 claims
- 0294US8660347B2Image processing apparatus and processing method thereforTAMURA HIROKAZU·Filed 2010·Granted Feb 25, 2014·15 cites·14 claims
- 0393US8553301B2Image processing apparatus, method, and program product to perform color-reduction processing for a blockTAMURA HIROKAZU·Filed 2011·Granted Oct 8, 2013·17 cites·16 claims
- 0491US9383706B2Apparatus, image processing apparatus, method, and storage medium acquiring tone level correction data, and adjusting the acquired tone level correction dataCANON KK·Filed 2015·Granted Jul 5, 2016·4 cites·17 claims
- 0590US7627181B2Image encoding apparatus and method, computer program, and computer-readable storage mediumCANON KK·Filed 2005·Granted Dec 1, 2009·14 cites·9 claims
- 0689US8243333B2Image processing apparatus, image processing method and computer programTAMURA HIROKAZU·Filed 2008·Granted Aug 14, 2012·12 cites·9 claims
- 0789US7680345B2Image encoding apparatus and method, computer program, and computer-readable storage mediumCANON KK·Filed 2005·Granted Mar 16, 2010·14 cites·10 claims
- 0887US8331705B2Image encoding apparatus and method of controlling the sameSHIRAISHI YUKI·Filed 2009·Granted Dec 11, 2012·13 cites·9 claims
- 0987US7454070B2Image encoding apparatus and method, computer program, and computer-readable storage mediumCANON KK·Filed 2005·Granted Nov 18, 2008·11 cites·15 claims
- 1086US8886107B2Image processing apparatus, image processing method, and computer-readable mediumTAMURA HIROKAZU·Filed 2012·Granted Nov 11, 2014·4 cites·12 claims
- 1183US7561749B2Apparatus, method, and computer-readable storage medium for lossy and lossless encoding of image data in accordance with an attribute of the image dataCANON KK·Filed 2005·Granted Jul 14, 2009·8 cites·7 claims
- 1281US8274710B2Image processing using count variationYANO TAKAAKI·Filed 2009·Granted Sep 25, 2012·7 cites·23 claims
- 1381US8150147B2Image processing apparatus, image processing method, computer program, and storage mediumTAMURA HIROKAZU·Filed 2008·Granted Apr 3, 2012·5 cites·20 claims
- 1479US8593694B2Image processing apparatus and its methodCANON KK·Filed 2013·Granted Nov 26, 2013·4 cites·10 claims
- 1579US7925098B2Image encoding apparatus and method with both lossy and lossless meansCANON KK·Filed 2007·Granted Apr 12, 2011·5 cites·12 claims
- 1677US9349161B2Image processing apparatus and image processing method with edge enhancementCANON KK·Filed 2013·Granted May 24, 2016·4 cites·11 claims
- 1775US8379274B2Image processing apparatus and its methodCANON KK·Filed 2007·Granted Feb 19, 2013·5 cites·6 claims
- 1874US6717227B2MEMS devices and methods of manufactureADVANCED MICROSENSORS·Filed 2002·Granted Apr 6, 2004·16 cites·69 claims
- 1973US10375271B2Image processing apparatus, image processing method, and program for performing halftone processing using a dithering matrixCANON KK·Filed 2017·Granted Aug 6, 2019·1 cites·11 claims
- 2073US8520260B2Image forming apparatus and image forming method for correcting registration deviationTAMURA HIROKAZU·Filed 2010·Granted Aug 27, 2013·2 cites·9 claims
- 2173US8270046B2Image processor and image processing method for extracting removal color and color around removal color in an image prior to image color/monochrome determinationTAMURA HIROKAZU·Filed 2008·Granted Sep 18, 2012·6 cites·8 claims
- 2272US7633652B2Image processing apparatus capable of processing image embedded with digital watermark, method for controlling the image processing apparatus, and storage medium storing program to execute the methodCANON KK·Filed 2006·Granted Dec 15, 2009·3 cites·15 claims
- 2372US7616822B2Image coding apparatus and image coding methodCANON KK·Filed 2005·Granted Nov 10, 2009·3 cites·7 claims
- 2471US10692190B2Image processing apparatus, image processing method, and storage medium that perform smoothing processing for a pixel of interest by using surrounding pixels, one having a converted pixel valueCANON KK·Filed 2018·Granted Jun 23, 2020·1 cites·13 claims
- 2571US8531683B2Image forming device, image forming method and storage mediumTAMURA HIROKAZU·Filed 2009·Granted Sep 10, 2013·3 cites·3 claims
- 2671US8396308B2Image coding based on interpolation informationKAJIWARA HIROSHI·Filed 2009·Granted Mar 12, 2013·3 cites·8 claims
- 2770US9201371B2Image processing apparatus, method for processing image, and storage medium thereforTAMURA HIROKAZU·Filed 2011·Granted Dec 1, 2015·2 cites·8 claims
- 2870US8279509B2MEMS-scanning mirror device and method for manufacturing the sameMARUYAMA HIROTAKE·Filed 2009·Granted Oct 2, 2012·6 cites·4 claims
- 2969US9646367B2Image processing apparatus and image processing method each with a function of applying edge enhancement to input image dataCANON KK·Filed 2014·Granted May 9, 2017·2 cites·9 claims
- 3068US11172096B2Image processing performing edge enhancement based on pixel isolationCANON KK·Filed 2020·Granted Nov 9, 2021·0 cites·24 claims
- 3167US8379269B2Image forming apparatus and image forming method for correcting registration deviationCANON KK·Filed 2010·Granted Feb 19, 2013·1 cites·11 claims
- 3265US6812055B2MEMS devices and methods of manufactureADVANCED MICROSENSORS·Filed 2003·Granted Nov 2, 2004·9 cites·38 claims
- 3363US8224101B2Image processing apparatus and control method thereof with color data and monochrome data selectionTAMURA HIROKAZU·Filed 2007·Granted Jul 17, 2012·1 cites·25 claims
- 3460US9146514B2Image forming apparatus and image forming method for correcting registration deviationCANON KK·Filed 2013·Granted Sep 29, 2015·0 cites·22 claims
- 3560US6858911B2MEMS actuatorsADVANCED MICRIOSENSORS·Filed 2002·Granted Feb 22, 2005·11 cites·40 claims
- 3660US6856749B2Optical coupling and alignment deviceFITEL TECHNOLOGIES INC·Filed 2002·Granted Feb 15, 2005·12 cites·9 claims
- 3756US10701241B2Image processing performing edge enhancement based on pixel isolationCANON KK·Filed 2017·Granted Jun 30, 2020·0 cites·4 claims
- 3855US9871949B2Pseudo halftone image processing using a threshold matrix to form dots not rotational symmetric on a 90 degree basisCANON KK·Filed 2016·Granted Jan 16, 2018·0 cites·15 claims
- 3955US8509531B2Image processing apparatus, image processing method, computer program, and storage mediumTAMURA HIROKAZU·Filed 2012·Granted Aug 13, 2013·0 cites·8 claims
- 4053US2010182637A1Image forming apparatus, control method, and programCANON KK·Filed 2009·Application pending·0 cites
- 4152US10455118B2Generation method, storage medium, and image forming apparatus that generate a threshold matrix by using determined thresholdsCANON KK·Filed 2018·Granted Oct 22, 2019·0 cites·10 claims
- 4251US8014622B2Image processing apparatus and method for attribute data encodingCANON KK·Filed 2007·Granted Sep 6, 2011·0 cites·6 claims
- 4349US11991325B2Image processing apparatus, control method, and storage medium to detect a sheet edge based on marks printed on an adjustment chart and acquired regions of interest imagesCANON KK·Filed 2021·Granted May 21, 2024·0 cites·17 claims
- 4446US6900510B2MEMS devices and methods for inhibiting errant motion of MEMS componentsFURUKAWA AMERICA INC·Filed 2002·Granted May 31, 2005·6 cites·27 claims
- 4546US2015185675A1Image forming apparatus and adjustment method thereforCANON KK·Filed 2014·Application pending·0 cites
- 4646US2013135633A1Image processing apparatus, controlling method of image processing apparatus, and storage mediumCANON KK·Filed 2012·Application pending·0 cites
- 4745US2013135700A1Image processing apparatus, image processing method, and storage mediumCANON KK·Filed 2012·Application pending·0 cites
- 4845US2012218613A1Mems-scanning mirror device and method for manufacturing the sameMARUYAMA HIROTAKE·Filed 2012·Application pending·0 cites
- 4944US2009244668A1Method of driving mems mirror scanner, method of driving mems actuator scanner and method of controlling rotation angle of mems actuatorTOPCON CORP·Filed 2009·Application pending·0 cites
- 5042US9531912B2Image processing apparatus and image processing methodCANON KK·Filed 2015·Granted Dec 27, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →