Inventor · disambiguated record
Hiroshi Asai
Also filed as: ASAI HIROSHI
40 granted patents·10 pending applications·270 citations·filing 1986–2024
97Inventor score
Top patents by PatentIndex Score
50 records- 0191US7782493B2Method of generating threshold matrix for creating halftone dot image and method and apparatus for creating halftone dot image and recording mediumDAINIPPON SCREEN MFG·Filed 2005·Granted Aug 24, 2010·18 cites·31 claims
- 0289US7532365B2Threshold matrix generation method, threshold matrix generation apparatus, and recording mediumDAINIPPON SCREEN MFG·Filed 2006·Granted May 12, 2009·14 cites·23 claims
- 0388US7471421B2Method of generating threshold matrix and recording medium storing data of threshold matrixDAINIPPON SCREEN MFG·Filed 2005·Granted Dec 30, 2008·14 cites·12 claims
- 0484US7689029B2Apparatus and method for inspecting patternDAINIPPON SCREEN MFG·Filed 2005·Granted Mar 30, 2010·13 cites·4 claims
- 0582US6989913B2Halftone dots, halftone dot forming method and apparatus thereforDAINIPPON SCREEN MFG·Filed 2000·Granted Jan 24, 2006·24 cites·3 claims
- 0679US10899131B2Printing apparatus, printing system, printing methodSCREEN HOLDINGS CO LTD·Filed 2019·Granted Jan 26, 2021·1 cites·12 claims
- 0779US6222980B1Apparatus for generating time code signalVICTOR COMPANY OF JAPAN·Filed 1998·Granted Apr 24, 2001·36 cites·6 claims
- 0878US8384959B2Threshold matrix generating method, image data generating method, image data generating apparatus, image recording apparatus and recording mediumDAINIPPON SCREEN MFG·Filed 2012·Granted Feb 26, 2013·3 cites·20 claims
- 0977US7821672B2Image recording method and image recording apparatusDAINIPPON SCREEN MFG·Filed 2007·Granted Oct 26, 2010·5 cites·16 claims
- 1075US7457004B2Halftone dot formation method, halftone dot formation apparatus, threshold matrix generation method used therefor and halftone dot recording mediumDAINIPPON SCREEN MFG·Filed 2004·Granted Nov 25, 2008·14 cites·15 claims
- 1174US9316265B2Torque damper apparatusFCC KK·Filed 2014·Granted Apr 19, 2016·4 cites·18 claims
- 1274US9158082B2Photoelectric connectorMURATA MANUFACTURING CO·Filed 2013·Granted Oct 13, 2015·4 cites·11 claims
- 1374US8746829B2Image recording apparatus and image recording methodASAI HIROSHI·Filed 2011·Granted Jun 10, 2014·2 cites·18 claims
- 1473US8169666B2Threshold matrix generation method, halftone image generation method, and halftone image generating apparatusASAI HIROSHI·Filed 2009·Granted May 1, 2012·4 cites·18 claims
- 1571US8040556B2Image data generating method, printing method, image data generating apparatus, and printerDAINIPPON SCREEN MFG·Filed 2008·Granted Oct 18, 2011·3 cites·38 claims
- 1671US8004719B2Threshold matrix generation method, threshold matrix generating apparatus, and recording mediumDAINIPPON SCREEN MFG·Filed 2008·Granted Aug 23, 2011·3 cites·30 claims
- 1769US8279490B2Threshold matrix generating method, image data generating method, image data generating apparatus, image recording apparatus and recording mediumASAI HIROSHI·Filed 2008·Granted Oct 2, 2012·2 cites·26 claims
- 1869US8215741B2Inkjet printer and printing methodASAI HIROSHI·Filed 2010·Granted Jul 10, 2012·2 cites·18 claims
- 1968US8111428B2Halftone image generation method, threshold matrix generation method, threshold matrix, printing plate manufacturing method, and printing plateASAI HIROSHI·Filed 2009·Granted Feb 7, 2012·4 cites·18 claims
- 2068US5608535AVideo signal reproduction or record/reproduction apparatusVICTOR COMPANY OF JAPAN·Filed 1994·Granted Mar 4, 1997·17 cites·5 claims
- 2165US9189716B2Generating a threshold matrix to be compared with an original image for performing halftoning of the original imageDAINIPPON SCREEN MFG·Filed 2014·Granted Nov 17, 2015·2 cites·18 claims
- 2262US7450822B2Video recording apparatus and method, and edit-data forming apparatus, method and programVICTOR COMPANY OF JAPAN·Filed 2004·Granted Nov 11, 2008·6 cites·4 claims
- 2361US10485228B2Insect pest control product and insect pest control methodDAINIPPON JOCHUGIKU KK·Filed 2016·Granted Nov 26, 2019·1 cites·17 claims
- 2461US9677642B2Torque damper apparatusFCC KK·Filed 2015·Granted Jun 13, 2017·1 cites·8 claims
- 2561US5169563AWater treatment agent and water treatment method for a boilerKATAYAMA CHEMICAL WORKS CO·Filed 1991·Granted Dec 8, 1992·15 cites·9 claims
- 2660US6559732B2Nonreciprocal circuit device with main surfaces of the ferrite and magnet perpendicular to the mounting substrateMURATA MANUFACTURING CO·Filed 2001·Granted May 6, 2003·5 cites·20 claims
- 2757US9007651B2Threshold matrix generation method, image data generation method, image data generation apparatus, image recording apparatus, and recording mediumDAINIPPON SCREEN MFG·Filed 2014·Granted Apr 14, 2015·1 cites·18 claims
- 2856US2025074070A1Printing apparatus and printing methodSCREEN HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 2955US7266232B2Apparatus and method for inspecting patternDAINIPPON SCREEN MFG·Filed 2003·Granted Sep 4, 2007·11 cites·15 claims
- 3055US2024025184A1Printing apparatus and printing methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 3154US10876611B2Lock-up device and torque converterFCC KK·Filed 2014·Granted Dec 29, 2020·1 cites·14 claims
- 3250US2024093494A1Anchoring device and prestressed concreteSUMITOMO MITSUI CONSTRUCTION CO LTD·Filed 2021·Application pending·0 cites
- 3349US9124842B2Image data generation method, image recording method, image data generation apparatus, and image recording apparatusDAINIPPON SCREEN MFG·Filed 2014·Granted Sep 1, 2015·0 cites·23 claims
- 3447US8848246B2Image data generation method, image recording method, image data generation apparatus, and image recording apparatusDAINIPPON SCREEN MFG·Filed 2013·Granted Sep 30, 2014·0 cites·25 claims
- 3547US5685652AMethod of preparing threshold matrix and method of and apparatus for generating halftone imageDAINIPPON SCREEN MFG·Filed 1995·Granted Nov 11, 1997·12 cites·20 claims
- 3646US2010150426A1Apparatus and method for inspecting patternDAINIPPON SCREEN MFG·Filed 2010·Application pending·0 cites
- 3743US2009174908A1Method of printing and printerASAI HIROSHI·Filed 2009·Application pending·0 cites
- 3843US2007291315A1Image processing apparatus, printing system, image processing method, and programDAINIPPON SCREEN MFG·Filed 2007·Application pending·0 cites
- 3943US2021270324A1Torque damper deviceFCC KK·Filed 2019·Application pending·0 cites
- 4042US9102165B2Image recording apparatus and image recording methodDAINIPPON SCREEN MFG·Filed 2013·Granted Aug 11, 2015·0 cites·18 claims
- 4141US8848253B2Threshold matrix generation method, image data generation method, image data generation apparatus, image recording apparatus, and threshold matrixDAINIPPON SCREEN MFG·Filed 2013·Granted Sep 30, 2014·0 cites·23 claims
- 4240US5583648APicture signal recording/reproducing method and apparatus for recording/reproducing a high-definition picture signal and a normal picture signalVICTOR COMPANY OF JAPAN·Filed 1994·Granted Dec 10, 1996·8 cites·12 claims
- 4339US6072590AMethod and apparatus for forming halftone dotsDAINIPPON SCREEN MFG·Filed 1997·Granted Jun 6, 2000·7 cites·8 claims
- 4439US2003228049A1Apparatus and method for inspecting patternDAINIPPON SCREEN MFG·Filed 2003·Application pending·0 cites
- 4537US5340414AHeat-resistant ferritic cast steel memberMAZDA MOTOR·Filed 1992·Granted Aug 23, 1994·6 cites·3 claims
- 4637US2018064101A1Water-based insecticidal composition to be vaporized and diffused by being heated, and method for vaporizing and diffusing said composition by heatingDAINIPPON JOCHUGIKU KK·Filed 2016·Application pending·0 cites
- 4733US4670694ACapstan motor control circuitVICTOR COMPANY OF JAPAN·Filed 1986·Granted Jun 2, 1987·2 cites·10 claims
- 4833US2011222126A1Inkjet printer and inkjet printing methodDAINIPPON SCREEN MFG·Filed 2010·Application pending·0 cites
- 4932US5122197AMethod of producing cast-iron productMAZDA MOTOR·Filed 1990·Granted Jun 16, 1992·4 cites·9 claims
- 5023US5348069ALost foam pattern for molding and method of making sameMAZDA MOTOR·Filed 1992·Granted Sep 20, 1994·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →