Inventor · disambiguated record
Satoshi Azuma
Also filed as: AZUMA SATOSHI
63 granted patents·10 pending applications·503 citations·filing 1993–2025
98Inventor score
Top patents by PatentIndex Score
73 records- 0198US11383536B2Inkjet printing apparatusCANON KK·Filed 2020·Granted Jul 12, 2022·6 cites·13 claims
- 0298US11077687B2Inkjet printing apparatus and inkjet printing methodCANON KK·Filed 2020·Granted Aug 3, 2021·8 cites·12 claims
- 0398US9340009B2Printing apparatus and processing method thereforCANON KK·Filed 2015·Granted May 17, 2016·14 cites·17 claims
- 0498US8845060B2Printing apparatus and processing method thereofCANON KK·Filed 2012·Granted Sep 30, 2014·21 cites·31 claims
- 0597US9434196B2Printing apparatus and printing methodCANON KK·Filed 2013·Granted Sep 6, 2016·16 cites·20 claims
- 0697US8757754B2Inkjet printing apparatus with humidification unitAZUMA SATOSHI·Filed 2010·Granted Jun 24, 2014·16 cites·3 claims
- 0796US9039112B2Inkjet printing apparatus for changing a range of used ejection ports according to ejection port usageMURAYAMA YOSHIAKI·Filed 2010·Granted May 26, 2015·14 cites·15 claims
- 0896US9028029B2Inkjet printing methodCANON KK·Filed 2014·Granted May 12, 2015·11 cites·7 claims
- 0996US8444246B2Inkjet printing apparatus and calibration methodMURO KENTAROU·Filed 2010·Granted May 21, 2013·17 cites·8 claims
- 1095US11813853B2Printing apparatus, control method, and conveyance apparatusCANON KK·Filed 2021·Granted Nov 14, 2023·2 cites·23 claims
- 1195US11794495B2Inkjet printing apparatus and printing method with conveying print medium in first direction and second direction and with control of nip of conveyance rollersCANON KK·Filed 2021·Granted Oct 24, 2023·2 cites·14 claims
- 1295US10668717B2Liquid ejection apparatus, correction method, and storage mediumCANON KK·Filed 2018·Granted Jun 2, 2020·11 cites·12 claims
- 1395US9415588B1Ink-jet printing apparatus and ink-jet printing methodCANON KK·Filed 2016·Granted Aug 16, 2016·7 cites·16 claims
- 1495US9079421B2Inkjet printing apparatus with dot impact accuracy informationKATO MINAKO·Filed 2010·Granted Jul 14, 2015·15 cites·4 claims
- 1594US9028049B2Inkjet printing apparatus and inkjet printing methodCANON KK·Filed 2013·Granted May 12, 2015·9 cites·16 claims
- 1693US5970960AExhaust gas recirculation system of internal combustion engineNISSAN MOTOR·Filed 1997·Granted Oct 26, 1999·59 cites·9 claims
- 1792US8675250B2Inkjet printing apparatus and calibration methodMURO KENTAROU·Filed 2010·Granted Mar 18, 2014·16 cites·5 claims
- 1890US8498136B2AC-DC converter and compressor driving apparatus and air conditioning apparatus using the sameSHINOMOTO YOSUKE·Filed 2007·Granted Jul 30, 2013·29 cites·28 claims
- 1989US8950845B2Printing apparatusCANON KK·Filed 2013·Granted Feb 10, 2015·4 cites·4 claims
- 2087US8727477B2Ink-jet printing apparatus and ink stain detection method in the sameKOSAKA KEI·Filed 2012·Granted May 20, 2014·5 cites·11 claims
- 2187US6173701B1Exhaust gas recirculation system of internal combustion engineNISSAN MOTOR·Filed 1999·Granted Jan 16, 2001·40 cites·9 claims
- 2286US9656465B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2016·Granted May 23, 2017·2 cites·32 claims
- 2386US8205953B2Inkjet printing apparatus, inkjet printing system, and inkjet printing methodAZUMA SATOSHI·Filed 2009·Granted Jun 26, 2012·8 cites·7 claims
- 2485US8755205B2Leakage current reduction apparatus that includes a voltage amplifier and a voltage applicatorAZUMA SATOSHI·Filed 2010·Granted Jun 17, 2014·7 cites·13 claims
- 2581US9099945B2Leakage current reducing apparatusSAKAI TAKUYA·Filed 2011·Granted Aug 4, 2015·7 cites·14 claims
- 2681US8567891B2Inkjet recording head and inkjet recording methodNAGOSHI SHIGEYASU·Filed 2010·Granted Oct 29, 2013·3 cites·20 claims
- 2780US8628164B2Recording apparatus and recording systemMURASE TAKESHI·Filed 2010·Granted Jan 14, 2014·4 cites·11 claims
- 2879US8967751B2Image processing apparatus and image processing methodAZUMA SATOSHI·Filed 2010·Granted Mar 3, 2015·3 cites·14 claims
- 2979US6995540B2Electric motor car controllerMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Feb 7, 2006·12 cites·8 claims
- 3079US2025326234A1Inkjet printing apparatus, control method, and storage mediumCANON KK·Filed 2025·Application pending·0 cites
- 3178US8649193B2Leakage current reducing apparatusSAKAI TAKUYA·Filed 2011·Granted Feb 11, 2014·6 cites·12 claims
- 3277US7715882B2Mobile terminal apparatus, character input method and character input programKYOCERA CORP·Filed 2006·Granted May 11, 2010·8 cites·16 claims
- 3376US9712070B2Power conversion deviceTOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP·Filed 2013·Granted Jul 18, 2017·5 cites·16 claims
- 3472US5416686APower inverter apparatus for coping with an abrupt change in phase of input voltageMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 16, 1995·39 cites·35 claims
- 3571US8864256B2Image processing apparatus for processing multivalue image data in an area corresponding to an overlapped portion of nozzle arraysAZUMA SATOSHI·Filed 2010·Granted Oct 21, 2014·3 cites·14 claims
- 3669US9780685B2Electrical power converter with a converter cell series unitMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 3, 2017·3 cites·8 claims
- 3767US8878477B2Electric motor driving apparatus having failure detection circuit, and failure detection method for the electric motor driving apparatus having failure detection circuitNAKANO KOSUKE·Filed 2013·Granted Nov 4, 2014·2 cites·17 claims
- 3865US8979231B2Recording apparatusNIEDA KENGO·Filed 2012·Granted Mar 17, 2015·1 cites·21 claims
- 3965US8345453B2Power conversion apparatus for electric vehicleMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jan 1, 2013·3 cites·5 claims
- 4064US8955959B2Print apparatusTESHIGAWARA MINORU·Filed 2010·Granted Feb 17, 2015·1 cites·16 claims
- 4163US8953345B2Power converter device and driving method thereofJIMICHI TAKUSHI·Filed 2010·Granted Feb 10, 2015·3 cites·20 claims
- 4263US8523320B2Inkjet recording apparatus and inkjet recording methodNAGOSHI SHIGEYASU·Filed 2010·Granted Sep 3, 2013·1 cites·13 claims
- 4363US6720675B2Power converterMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Apr 13, 2004·18 cites·3 claims
- 4461US5743305AShedding control method based on stored shedding curvesTSUDAKOMA IND CO LTD·Filed 1996·Granted Apr 28, 1998·14 cites·6 claims
- 4560US10022961B2Ink jet printing apparatus and ink jet printing methodCANON KK·Filed 2017·Granted Jul 17, 2018·0 cites·17 claims
- 4660US9085172B2Recording method and recording apparatusCANON KK·Filed 2014·Granted Jul 21, 2015·0 cites·3 claims
- 4757US9044952B2Recording apparatus and recording systemCANON KK·Filed 2013·Granted Jun 2, 2015·0 cites·11 claims
- 4857US8919906B2Inkjet recording head and inkjet recording methodCANON KK·Filed 2013·Granted Dec 30, 2014·0 cites·25 claims
- 4956US9271432B2Power conversion device with reduced noise source current, reduced high frequency current and reduced resonance currentYOKOZUTSUMI RYO·Filed 2011·Granted Feb 23, 2016·1 cites·20 claims
- 5056US2025162327A1Image processing apparatus, image processing method, and non-transitory computer-readable storage mediumCANON KK·Filed 2024·Application pending·0 cites
Showing the top 50 of 73 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Satoshi Azuma files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →