Inventor · disambiguated record
Naoto Shiraishi
Also filed as: SHIRAISHI NAOTO
53 granted patents·10 pending applications·658 citations·filing 1991–2025
98Inventor score
Top patents by PatentIndex Score
63 records- 0194US7233702B2Image data compression apparatus for compressing both binary image data and multiple value image dataRICOH KK·Filed 2005·Granted Jun 19, 2007·20 cites·11 claims
- 0290US7454528B2Image output apparatus using close range radio contact wherein radio contact element is attached to document on which an image is recordedRICOH KK·Filed 2005·Granted Nov 18, 2008·13 cites·20 claims
- 0390US7359557B2Method of and apparatus for encoding, method of and apparatus for decoding, and image forming apparatusRICOH KK·Filed 2006·Granted Apr 15, 2008·12 cites·5 claims
- 0486US8934727B2Image processing apparatus, image processing method, and image forming apparatusSHIRAISHI NAOTO·Filed 2012·Granted Jan 13, 2015·6 cites·11 claims
- 0586US7456985B2Image forming apparatus that performs wireless communication with radio tag attached to document or recording mediumRICOH KK·Filed 2005·Granted Nov 25, 2008·10 cites·8 claims
- 0684US6941023B2Image data compression apparatus for compressing both binary image data and multiple value image dataRICOH KK·Filed 2002·Granted Sep 6, 2005·22 cites·5 claims
- 0781US8150152B2Device and method for encoding image dataSHIRAISHI NAOTO·Filed 2008·Granted Apr 3, 2012·6 cites·20 claims
- 0876US7079691B2Method of and apparatus for encoding, method of and apparatus for decoding, and image forming apparatusRICOH KK·Filed 2001·Granted Jul 18, 2006·12 cites·9 claims
- 0976US6081274AShading processing deviceRICOH KK·Filed 1997·Granted Jun 27, 2000·62 cites·8 claims
- 1075US5448690AImage processing system enabling real-time output of image signal based on polygon image informationRICOH KK·Filed 1994·Granted Sep 5, 1995·50 cites·7 claims
- 1174US7483586B2Image compression apparatus, image expansion apparatus, image forming apparatus, image compression method, image expansion method and storage mediumRICOH KK·Filed 2005·Granted Jan 27, 2009·6 cites·18 claims
- 1274US6915017B2Image compression apparatus, image expansion apparatus, image forming apparatus, image compression method, image expansion method and storage mediumRICOH KK·Filed 2002·Granted Jul 5, 2005·10 cites·15 claims
- 1371US8515209B2Image processing apparatus and method for image processingSHIRAISHI NAOTO·Filed 2010·Granted Aug 20, 2013·2 cites·10 claims
- 1471US5455900AImage processing apparatusRICOH KK·Filed 1993·Granted Oct 3, 1995·41 cites·16 claims
- 1570US7962658B2Image output apparatus using close range radio contact wherein radio contact element is attached to document on which an image is recordedRICOH CO LTD·Filed 2008·Granted Jun 14, 2011·2 cites·3 claims
- 1669US9092717B2Data processing device and data processing methodSHIRAISHI NAOTO·Filed 2013·Granted Jul 28, 2015·2 cites·10 claims
- 1768US7009622B2Image processing apparatus, image processing method, and image processing programRICOH KK·Filed 2004·Granted Mar 7, 2006·13 cites·24 claims
- 1867US6172678B1Image processing method and apparatus including hidden surface removalRICOH KK·Filed 1996·Granted Jan 9, 2001·44 cites·19 claims
- 1967US5828378AThree dimensional graphics processing apparatus processing ordinary and special objectsRICOH KK·Filed 1996·Granted Oct 27, 1998·42 cites·5 claims
- 2067US5337168AImage data processing apparatus for locating pixel having maximum coincidence count in input image dataRICOH KK·Filed 1993·Granted Aug 9, 1994·29 cites·8 claims
- 2166US8503025B2Image processing apparatus, image processing method, and computer program productSHIRAISHI NAOTO·Filed 2010·Granted Aug 6, 2013·1 cites·17 claims
- 2265US8670156B2Image processing device, image processing method, and image forming apparatusSHIRAISHI NAOTO·Filed 2012·Granted Mar 11, 2014·1 cites·6 claims
- 2363US8134483B2Data processing apparatus and methodSHIRAISHI NAOTO·Filed 2010·Granted Mar 13, 2012·3 cites·9 claims
- 2463US7573614B2Image processing apparatus, image processing method, and computer productRICOH KK·Filed 2004·Granted Aug 11, 2009·5 cites·9 claims
- 2562US8786901B2Image processing apparatus, image processing method, and computer program productSHIRAISHI NAOTO·Filed 2012·Granted Jul 22, 2014·1 cites·4 claims
- 2662US5341468AImage processorRICOH KK·Filed 1992·Granted Aug 23, 1994·28 cites·15 claims
- 2761US5903276AImage generating device with anti-aliasing functionRICOH KK·Filed 1996·Granted May 11, 1999·31 cites·45 claims
- 2859US5396585AClipping processorRICOH KK·Filed 1992·Granted Mar 7, 1995·26 cites·4 claims
- 2958US11803985B2Information processing apparatus, information processing method, and recording mediumSHIRAISHI NAOTO·Filed 2021·Granted Oct 31, 2023·0 cites·15 claims
- 3055US5739826APolygon display based on x coordinates of edges on scan lineRICOH KK·Filed 1996·Granted Apr 14, 1998·25 cites·16 claims
- 3155US5551019AMethods and systems for sorting multiplying indexed dataRICOH KK·Filed 1993·Granted Aug 27, 1996·22 cites·21 claims
- 3255US2025303099A1Respiratory support apparatusFUKUDA DENSHI KK·Filed 2025·Application pending·0 cites
- 3355US2025303082A1Respiratory support apparatusFUKUDA DENSHI KK·Filed 2025·Application pending·0 cites
- 3454US10560600B2Encoding apparatus, encoding method, and recording mediumSHIRAISHI NAOTO·Filed 2019·Granted Feb 11, 2020·0 cites·10 claims
- 3554US5732204AMethod and device for 3D image processingRICOH KK·Filed 1997·Granted Mar 24, 1998·23 cites·10 claims
- 3652US10652540B2Image processing device, image processing method, and recording medium storing image processing programSHIRAISHI NAOTO·Filed 2018·Granted May 12, 2020·0 cites·9 claims
- 3752US7701594B2Image forming apparatus, image forming method, and computer productRICOH KK·Filed 2004·Granted Apr 20, 2010·4 cites·14 claims
- 3852US5349610ADigital data detecting and synchronizing circuitRICOH KK·Filed 1991·Granted Sep 20, 1994·26 cites·8 claims
- 3951US8259359B2Image processing device and image forming apparatus equipped with the image processing deviceSHIRAISHI NAOTO·Filed 2008·Granted Sep 4, 2012·0 cites·7 claims
- 4049US5465371ASorter for sorting data based on a plurality of reference value dataRICOH KK·Filed 1992·Granted Nov 7, 1995·21 cites·13 claims
- 4149US5459822ASorting processorRICOH KK·Filed 1993·Granted Oct 17, 1995·20 cites·4 claims
- 4249US2025303085A1Medical deviceFUKUDA DENSHI KK·Filed 2025·Application pending·0 cites
- 4349US2025303081A1Medical deviceFUKUDA DENSHI KK·Filed 2025·Application pending·0 cites
- 4448US9955036B2Image forming apparatus including a first storage, a second storage, and a bus and image forming method using the sameSHIRAISHI NAOTO·Filed 2017·Granted Apr 24, 2018·0 cites·15 claims
- 4548US8982405B2Image processing device, image processing method, and image forming apparatus for processing image data having a larger sizeSHIRAISHI NAOTO·Filed 2014·Granted Mar 17, 2015·0 cites·10 claims
- 4647US8699805B2Image processing apparatus and image processing methodSHIRAISHI NAOTO·Filed 2011·Granted Apr 15, 2014·0 cites·8 claims
- 4745US9208415B2Image processing apparatus and method encoding multi-valued image generated with fewer valuesSHIRAISHI NAOTO·Filed 2015·Granted Dec 8, 2015·0 cites·8 claims
- 4845US2014362395A1Image processing apparatus and methodSHIRAISHI NAOTO·Filed 2014·Application pending·0 cites
- 4944US2014226186A1Image processing apparatus, image processing method, and computer program productSHIRAISHI NAOTO·Filed 2014·Application pending·0 cites
- 5044US2012162715A1Image Processing Apparatus And Image Processing MethodSHIRAISHI NAOTO·Filed 2011·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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