Inventor · disambiguated record
Tomoko Nishizawa
Also filed as: NISHIZAWA TOMOKO
16 granted patents·3 citations·filing 2007–2023
89Inventor score
Top patents by PatentIndex Score
16 records- 0181US12200179B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programRICOH CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·15 claims
- 0276US11849093B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programRICOH CO LTD·Filed 2022·Granted Dec 19, 2023·0 cites·18 claims
- 0376US10038822B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programSAKAGAMI ATSUSHI·Filed 2016·Granted Jul 31, 2018·1 cites·15 claims
- 0469US11463604B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programRICOH CO LTD·Filed 2020·Granted Oct 4, 2022·0 cites·11 claims
- 0569US11064090B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2019·Granted Jul 13, 2021·0 cites·12 claims
- 0669US8714451B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programSAKAGAMI ATSUSHI·Filed 2008·Granted May 6, 2014·1 cites·18 claims
- 0769US8334994B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2007·Granted Dec 18, 2012·1 cites·10 claims
- 0868US10498927B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2018·Granted Dec 3, 2019·0 cites·14 claims
- 0965US10827095B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programSAKAGAMI ATSUSHI·Filed 2018·Granted Nov 3, 2020·0 cites·17 claims
- 1065US10375274B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programRICOH CO LTD·Filed 2018·Granted Aug 6, 2019·0 cites·17 claims
- 1163US10171705B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2017·Granted Jan 1, 2019·0 cites·8 claims
- 1263US9519444B2Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming programSAKAGAMI ATSUSHI·Filed 2014·Granted Dec 13, 2016·0 cites·19 claims
- 1360US9058559B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2012·Granted Jun 16, 2015·0 cites·18 claims
- 1459US9699356B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2015·Granted Jul 4, 2017·0 cites·17 claims
- 1559US9307117B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2015·Granted Apr 5, 2016·0 cites·18 claims
- 1658US9172845B2Management apparatus, image forming apparatus management system for managing usage of the image forming apparatusSAKAGAMI ATSUSHI·Filed 2015·Granted Oct 27, 2015·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →