Inventor · disambiguated record
Junichi Yamakawa
Also filed as: YAMAKAWA JUNICHI
34 granted patents·7 pending applications·310 citations·filing 1992–2020
97Inventor score
Top patents by PatentIndex Score
41 records- 0188US7796282B2Image forming apparatus, printing apparatus and image processing methodCANON KK·Filed 2005·Granted Sep 14, 2010·19 cites·21 claims
- 0286US10402128B2Print control apparatus, control method for controlling print control apparatus, and recording mediumCANON KK·Filed 2018·Granted Sep 3, 2019·4 cites·16 claims
- 0383US8456682B2Print control apparatus and print control methodYAMAKAWA JUNICHI·Filed 2009·Granted Jun 4, 2013·7 cites·13 claims
- 0481US7424152B2Image processing apparatus and method based on feature of a color imageCANON KK·Filed 2005·Granted Sep 9, 2008·5 cites·5 claims
- 0580US9007638B2Shifting a power state of an image processing apparatus based on a command from an information processing apparatusCANON KK·Filed 2013·Granted Apr 14, 2015·4 cites·15 claims
- 0679US8184334B2Image processing apparatus and image processing method for the sameYAMAKAWA JUNICHI·Filed 2005·Granted May 22, 2012·5 cites·4 claims
- 0776US10832103B2Print control apparatus, image forming apparatus and method to select sheet type and test chart for performing different types of test printingCANON KK·Filed 2018·Granted Nov 10, 2020·2 cites·15 claims
- 0875US8014008B2Control apparatus, control method therefor, and printing systemCANON KK·Filed 2006·Granted Sep 6, 2011·4 cites·9 claims
- 0975US6549657B2Image processing apparatus and methodCANON KK·Filed 1996·Granted Apr 15, 2003·41 cites·16 claims
- 1069US9864556B2Image forming apparatus having web browser, method of controlling image forming apparatus, and storage mediumCANON KK·Filed 2014·Granted Jan 9, 2018·2 cites·15 claims
- 1167US8817276B2Image processing apparatus and data processing method for managing log information related to a job processing requestYAMAKAWA JUNICHI·Filed 2007·Granted Aug 26, 2014·2 cites·5 claims
- 1266US10896359B2Shifting a power state of an image processing apparatus based on a command from an information processing apparatusCANON KK·Filed 2020·Granted Jan 19, 2021·0 cites·17 claims
- 1366US9258447B2Imaging forming apparatus, control method of image forming apparatus, and recording mediumCANON KK·Filed 2014·Granted Feb 9, 2016·1 cites·9 claims
- 1465US6977747B1Image forming system, image forming method, and storage mediumCANON KK·Filed 2000·Granted Dec 20, 2005·10 cites·27 claims
- 1565US5757961AImage processing method and apparatus for obtaining a zoom image using contour information of a binary imageCANON KK·Filed 1995·Granted May 26, 1998·39 cites·8 claims
- 1664US5748777AApparatus and method for extracting outline data and encoding image data using the outline dataCANON KK·Filed 1995·Granted May 5, 1998·38 cites·40 claims
- 1763US5878161AImage processing using vector data to reduce noiseCANON KK·Filed 1995·Granted Mar 2, 1999·30 cites·21 claims
- 1862US5561534AImage processing method and apparatusCANON KK·Filed 1992·Granted Oct 1, 1996·28 cites·24 claims
- 1961US7103221B2Image processing apparatus and methodCANON KK·Filed 2002·Granted Sep 5, 2006·3 cites·2 claims
- 2060US8724173B2Control apparatus, controlling method, program and recording mediumCANON KK·Filed 2013·Granted May 13, 2014·0 cites·9 claims
- 2159US8031366B2Control apparatus, controlling method, program and recording mediumCANON KK·Filed 2008·Granted Oct 4, 2011·0 cites·6 claims
- 2255US5579405AMethod and apparatus for contour vector image processingCANON KK·Filed 1995·Granted Nov 26, 1996·24 cites·22 claims
- 2354US8564833B2Control apparatus, controlling method, program and recording mediumYAMAKAWA JUNICHI·Filed 2011·Granted Oct 22, 2013·0 cites·9 claims
- 2453US8468322B2Information processing apparatus using a plurality of file systemsYAMAKAWA JUNICHI·Filed 2009·Granted Jun 18, 2013·0 cites·9 claims
- 2553US6185341B1Image processing using vector data to reduce noiseCANON KK·Filed 1994·Granted Feb 6, 2001·17 cites·35 claims
- 2652US9942431B2Imaging forming apparatus, control method of image forming apparatus, and recording mediumCANON KK·Filed 2016·Granted Apr 10, 2018·0 cites·33 claims
- 2752US2012200578A1Image processing apparatus and image processing method for the sameYAMAKAWA JUNICHI·Filed 2012·Application pending·0 cites
- 2851US2015186763A1Information processing system, image processing controller, and image processing controller control methodCANON KK·Filed 2015·Application pending·0 cites
- 2949US10469685B2Print control apparatus, method for controlling the same, and storage mediumCANON KK·Filed 2018·Granted Nov 5, 2019·0 cites·20 claims
- 3048US10577212B2Information processing apparatus for controlling execution of print job in which post-processing is designatedCANON KK·Filed 2017·Granted Mar 3, 2020·0 cites·10 claims
- 3148US2008304107A1Information processing apparatus, information processing method, computer program, and image forming systemCANON KK·Filed 2008·Application pending·0 cites
- 3247US11192741B2Image forming apparatus, image forming system and control method thereforCANON KK·Filed 2018·Granted Dec 7, 2021·0 cites·13 claims
- 3347US5933528AImage processing apparatusCANON KK·Filed 1993·Granted Aug 3, 1999·15 cites·21 claims
- 3446US11307808B2Print management system to set adjustment value information about sheet feeding cassettesCANON KK·Filed 2018·Granted Apr 19, 2022·0 cites·9 claims
- 3544US10587764B2Print management system, print management method, and storage medium to refine operability for paper setting operationsCANON KK·Filed 2018·Granted Mar 10, 2020·0 cites·14 claims
- 3643US2013058738A1Printing apparatus and method of controlling the sameYAMAKAWA JUNICHI·Filed 2012·Application pending·0 cites
- 3743US2019009595A1Control apparatus, control method thereof, storage medium, and image forming apparatusCANON KK·Filed 2018·Application pending·0 cites
- 3842US9524125B2Printing system, image processing apparatus, information processing method and storage mediumCANON KK·Filed 2015·Granted Dec 20, 2016·0 cites·12 claims
- 3941US5515179AImage processing of isolated pixels, and method, apparatus and facsimile incorporating such processingCANON KK·Filed 1993·Granted May 7, 1996·10 cites·60 claims
- 4041US2011158727A1Printing apparatus and control method for printing apparatusCANON KK·Filed 2010·Application pending·0 cites
- 4135US2016070223A1Printing apparatus, printing method, storage medium for storing program, and printing systemCANON KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →