Inventor · disambiguated record
Narumi Sugita
Also filed as: SUGITA NARUMI
13 granted patents·26 citations·filing 2010–2018
87Inventor score
Top patents by PatentIndex Score
13 records- 0191US8712299B2Image forming apparatus having a primary transfer unit, a secondary transfer unit, and a direct transfer unitSUGITA NARUMI·Filed 2011·Granted Apr 29, 2014·8 cites·10 claims
- 0289US8521046B2Image forming apparatusSUGIYAMA KEISUKE·Filed 2010·Granted Aug 27, 2013·6 cites·14 claims
- 0387US8290413B2Image forming apparatusKOBAYASHI KAZUHIRO·Filed 2011·Granted Oct 16, 2012·5 cites·18 claims
- 0479US9382971B2Drive transmitter and image forming apparatus incorporating the drive transmitterSUGITA NARUMI·Filed 2015·Granted Jul 5, 2016·3 cites·19 claims
- 0577US8260179B2Image forming apparatus including first and second image forming devices and first and second belt unitsMIURA YOHEI·Filed 2010·Granted Sep 4, 2012·3 cites·16 claims
- 0667US8688006B2Drive transmission device including a detection device and a protection member made of a conductive materialKOBAYASHI KAZUHIRO·Filed 2011·Granted Apr 1, 2014·1 cites·20 claims
- 0764US10480638B2Drive transmitter and image forming apparatus incorporating the drive transmitterISHIDA MASAHIRO·Filed 2018·Granted Nov 19, 2019·0 cites·8 claims
- 0863US10253846B2Drive transmitter and image forming apparatus incorporating the drive transmitterSUGITA NARUMI·Filed 2018·Granted Apr 9, 2019·0 cites·8 claims
- 0962US10303106B2Driving device and image forming apparatusSUGITA NARUMI·Filed 2018·Granted May 28, 2019·0 cites·13 claims
- 1062US10001741B2Driving device and image forming apparatusRICOH CO LTD·Filed 2016·Granted Jun 19, 2018·0 cites·11 claims
- 1159US9447862B2Driving device and image forming apparatusSUGITA NARUMI·Filed 2015·Granted Sep 20, 2016·0 cites·7 claims
- 1257US10082192B2Drive transmitter and image forming apparatus incorporating the drive transmitterSUGITA NARUMI·Filed 2016·Granted Sep 25, 2018·0 cites·16 claims
- 1355US10132402B2Drive transmitter and image forming apparatus incorporating the drive transmitterISHIDA MASAHIRO·Filed 2015·Granted Nov 20, 2018·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →