Inventor · disambiguated record
Takekazu Kumagai
Also filed as: KUMAGAI TAKEKAZU
29 granted patents·3 pending applications·319 citations·filing 1995–2023
96Inventor score
Top patents by PatentIndex Score
32 records- 0192US6947182B1Network system and control method of the sameCANON KK·Filed 2000·Granted Sep 20, 2005·56 cites·18 claims
- 0289US7746495B2Image reading device and image processing method utilizing the sameCANON KK·Filed 2006·Granted Jun 29, 2010·7 cites·9 claims
- 0389US7057753B1Image reading device and image process method utilizing the sameCANON KK·Filed 2000·Granted Jun 6, 2006·26 cites·10 claims
- 0485US7852505B2Network system and control method of the sameCANON KK·Filed 2005·Granted Dec 14, 2010·8 cites·8 claims
- 0582US9813587B2Image processing apparatus to print image data received by facsimile communicationCANON KK·Filed 2016·Granted Nov 7, 2017·3 cites·18 claims
- 0677US5720014AImage processing apparatus connectable to an information processing terminalCANON KK·Filed 1995·Granted Feb 17, 1998·55 cites·18 claims
- 0776US7184976B1Apparatus which can be connected to network, and charging management systemCANON KK·Filed 2000·Granted Feb 27, 2007·11 cites·8 claims
- 0871US9350901B2Image processing apparatus that is capable of two-color printing, control method therefor, and storage medium storing control program thereforCANON KK·Filed 2012·Granted May 24, 2016·2 cites·19 claims
- 0970US7136182B2Image reading device and image processing method utilizing the sameCANON KK·Filed 2003·Granted Nov 14, 2006·5 cites·8 claims
- 1068US5973791AData communication method for transmitting document data from an external apparatus together with cover information to a plurality of communication partnersCANON KK·Filed 1997·Granted Oct 26, 1999·36 cites·17 claims
- 1163US9350885B2Image reading device and image processing method utilizing the sameCANON KK·Filed 2013·Granted May 24, 2016·0 cites·35 claims
- 1263US9131080B2Image reading device and image processing method utilizing the sameCANON KK·Filed 2013·Granted Sep 8, 2015·0 cites·15 claims
- 1363US8179537B2Image forming apparatus, printing-mode setting method, and printer driverKUMAGAI TAKEKAZU·Filed 2005·Granted May 15, 2012·2 cites·13 claims
- 1455US12153694B2Image processing apparatus capable of executing scan processing based on request from client terminal, and control method therefor to cause a client terminal to send a password to an image processing apparatus using encrypted communication temporarily in a case where a scan request includes a designation for an encrypted fileCANON KK·Filed 2023·Granted Nov 26, 2024·0 cites·8 claims
- 1554US10057457B2Image processing apparatus to print image data received by facsimile communicationCANON KK·Filed 2017·Granted Aug 21, 2018·0 cites·8 claims
- 1654US7552259B2Document management system, document management method, program and storage mediumCANON KK·Filed 2003·Granted Jun 23, 2009·3 cites·44 claims
- 1754US5673118ACommunication apparatus and method with means to control recall and other communication operationsCANON KK·Filed 1996·Granted Sep 30, 1997·18 cites·8 claims
- 1851US10521160B2Image forming apparatus and print setting methodCANON KK·Filed 2018·Granted Dec 31, 2019·0 cites·17 claims
- 1951US6313926B1Data processing method for controlling the transfer of data to a networkCANON KK·Filed 1997·Granted Nov 6, 2001·15 cites·20 claims
- 2048US2004027612A1Data communication apparatus connected to external information processing terminal through interfaceCANON KK·Filed 2003·Application pending·0 cites
- 2147US10248338B2Information processing apparatus, method for controlling information processing apparatus, and storage mediumCANON KK·Filed 2017·Granted Apr 2, 2019·0 cites·10 claims
- 2247US5734480ARecording apparatus capable of sorting image recorded sheetsCANON KK·Filed 1995·Granted Mar 31, 1998·8 cites·26 claims
- 2345US2015002873A1Image forming apparatus, method for controlling the same, and storage mediumCANON KK·Filed 2014·Application pending·0 cites
- 2444US10917530B2Image processing apparatus and methodCANON KK·Filed 2020·Granted Feb 9, 2021·0 cites·6 claims
- 2544US7895169B2Document management system, document management method, program and storage mediumCANON KK·Filed 2009·Granted Feb 22, 2011·1 cites·6 claims
- 2643US9530084B2Image processing apparatus capable of ascertaining printing reduction effect, control method therefor, storage medium, and image processing systemCANON KK·Filed 2015·Granted Dec 27, 2016·0 cites·7 claims
- 2743US5857073AData communication apparatus and methodCANON KK·Filed 1996·Granted Jan 5, 1999·33 cites·23 claims
- 2842US6667813B2Data communication apparatus connected to external information processing terminal through interfaceCANON KK·Filed 1997·Granted Dec 23, 2003·8 cites·24 claims
- 2942US2005216526A1Document management system and document management methodCANON KK·Filed 2005·Application pending·0 cites
- 3041US9824089B2Communication apparatus, data control method in said apparatus, and storage medium storing program for data controlKUMAGAI TAKEKAZU·Filed 2012·Granted Nov 21, 2017·0 cites·11 claims
- 3141US8458251B2Conference aided system, input board and control method thereof, and programKUMAGAI TAKEKAZU·Filed 2006·Granted Jun 4, 2013·0 cites·20 claims
- 3240US6559964B1Method for transmitting setting information between at least two of apparatusesCANON KK·Filed 1998·Granted May 6, 2003·22 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →