Inventor · disambiguated record
Keiko Utsumi
Also filed as: UTSUMI KEIKO
8 granted patents·3 pending applications·25 citations·filing 2006–2020
81Inventor score
Top patents by PatentIndex Score
11 records- 0179US7721035B2Multiprocessor system, processor and interrupt control methodCANON KK·Filed 2007·Granted May 18, 2010·12 cites·22 claims
- 0274US8922805B2Image processing apparatus having updatable firmware, method for controlling image processing apparatus, and programCANON KK·Filed 2013·Granted Dec 30, 2014·3 cites·11 claims
- 0370US9563444B2Image forming apparatus having hibernation function according to device connection states, control method therefor, and storage mediumCANON KK·Filed 2014·Granted Feb 7, 2017·2 cites·12 claims
- 0467US7920286B2Image output apparatus, history management method, and history management programCANON KK·Filed 2007·Granted Apr 5, 2011·5 cites·18 claims
- 0562US9253344B2Job processing apparatus, method for controlling the same, and storage mediumUTSUMI KEIKO·Filed 2009·Granted Feb 2, 2016·3 cites·27 claims
- 0651US11044376B2Information processing system, method for controlling information processing system, management server, method for controlling management server, and non-transitory storageCANON KK·Filed 2020·Granted Jun 22, 2021·0 cites·15 claims
- 0751US8347305B2Allocation of storage units for execution of application programsCANON KK·Filed 2009·Granted Jan 1, 2013·0 cites·10 claims
- 0850US11360787B2Information processing system and control methodCANON KK·Filed 2019·Granted Jun 14, 2022·0 cites·6 claims
- 0948US2013104142A1Information processing apparatus and information processing methodCANON KK·Filed 2012·Application pending·0 cites
- 1039US2007133792A1Image processing apparatus, control method therefor, computer program, and computer-readable storage mediumUTSUMI KEIKO·Filed 2006·Application pending·0 cites
- 1137US2011075179A1Image processing apparatus that performs authentication, authentication method therefor, and storage mediumCANON KK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →