Inventor · disambiguated record
Natsuko Ishizuka
Also filed as: ISHIZUKA NATSUKO
17 granted patents·1 pending application·14 citations·filing 2013–2019
88Inventor score
Top patents by PatentIndex Score
18 records- 0186US9106164B2Motor control device, image forming apparatus including the motor control device, and motor control methodSEKI TAKEO·Filed 2013·Granted Aug 11, 2015·7 cites·18 claims
- 0285US9367046B2Motor controller, image processing apparatus including the motor controller, and motor control methodRICOH CO LTD·Filed 2015·Granted Jun 14, 2016·3 cites·10 claims
- 0376US9088227B2Motor controller, image processing apparatus including the motor controller, and motor control methodMURATA TAKUYA·Filed 2013·Granted Jul 21, 2015·3 cites·7 claims
- 0463US10224859B2Motor control device and motor control methodRICOH CO LTD·Filed 2018·Granted Mar 5, 2019·0 cites·7 claims
- 0560US9973133B2Motor control device and motor control methodRICOH CO LTD·Filed 2016·Granted May 15, 2018·0 cites·14 claims
- 0659US9272866B2Conveyance device, conveyance device control method, and computer program productISHIZUKA NATSUKO·Filed 2014·Granted Mar 1, 2016·1 cites·12 claims
- 0755US9515590B2Motor control device, image forming apparatus, motor control method, and computer-readable storage mediumISHIZUKA NATSUKO·Filed 2015·Granted Dec 6, 2016·0 cites·15 claims
- 0854US10698354B2Image forming apparatus, image forming method, and non-transitory computer-readable storage mediumISHIZUKA NATSUKO·Filed 2019·Granted Jun 30, 2020·0 cites·12 claims
- 0952US10599082B2Image forming apparatus and pattern detection method by image forming apparatusKEMMOCHI TAKUYA·Filed 2019·Granted Mar 24, 2020·0 cites·6 claims
- 1052US9768718B2Motor control device, image forming apparatus, and non-transitory computer-readable mediumISHIZUKA NATSUKO·Filed 2014·Granted Sep 19, 2017·0 cites·22 claims
- 1150US10488787B2Remaining powder amount detection device, image forming device, and remaining powder amount detection methodRICOH CO LTD·Filed 2018·Granted Nov 26, 2019·0 cites·13 claims
- 1250US9018884B2Motor control device, image forming apparatus, motor control method, and computer-readable storage mediumISHIZUKA NATSUKO·Filed 2013·Granted Apr 28, 2015·0 cites·11 claims
- 1349US9318939B2Motor control device, image forming apparatus, and motor control methodWATAHIKI TATSUYA·Filed 2014·Granted Apr 19, 2016·0 cites·8 claims
- 1447US10746583B2Water content measuring device, measuring method, and image forming deviceRICOH CO LTD·Filed 2018·Granted Aug 18, 2020·0 cites·6 claims
- 1546US9093935B2Motor control device, motor control method, and image forming apparatusISHIZUKA NATSUKO·Filed 2013·Granted Jul 28, 2015·0 cites·5 claims
- 1645US9484845B2Motor control device, motor control method, and computer-readable storage mediumKIGUCHI HIROYUKI·Filed 2013·Granted Nov 1, 2016·0 cites·10 claims
- 1740US2014265993A1Motor control apparatus, motor control system and image forming apparatusWATAHIKI TATSUYA·Filed 2014·Application pending·0 cites
- 1834US9392138B2Image forming apparatus and program thereofYAMAMOTO MITSUFUMI·Filed 2015·Granted Jul 12, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →