Inventor · disambiguated record
Hiroyuki Watase
Also filed as: WATASE HIROYUKI
16 granted patents·2 pending applications·150 citations·filing 1996–2017
93Inventor score
Top patents by PatentIndex Score
18 records- 0194US7621519B2Sheet conveying apparatus, image reading apparatus, and image forming apparatusRICOH KK·Filed 2006·Granted Nov 24, 2009·22 cites·12 claims
- 0291US7708276B2Sheet conveying path switching device used in image forming apparatus, and sheet conveying deviceRICOH KK·Filed 2007·Granted May 4, 2010·13 cites·19 claims
- 0389US8016283B2Recording sheet feeder and image forming apparatus providing easy maintenance with simple structureRICOH CO LTD·Filed 2009·Granted Sep 13, 2011·13 cites·19 claims
- 0489US7922167B2Sheet conveying device, and image forming apparatus including sameRICOH CO LTD·Filed 2007·Granted Apr 12, 2011·11 cites·12 claims
- 0586US5765825AImage forming apparatus with a large capacity paper feeding unit having a detachable paper feeding guideRICOH KK·Filed 1996·Granted Jun 16, 1998·38 cites·20 claims
- 0684US7992858B2Sheet conveying apparatus, image scanning apparatus, and image forming apparatusRICOH CO LTD·Filed 2007·Granted Aug 9, 2011·9 cites·17 claims
- 0780US7354038B2Jam suppressing sheet feeding device and image forming apparatusRICOH KK·Filed 2003·Granted Apr 8, 2008·18 cites·4 claims
- 0879US8177216B2Sheet conveying device with hold and transfer unitWATASE HIROYUKI·Filed 2008·Granted May 15, 2012·6 cites·9 claims
- 0974US9862304B2Vehicle lighting control systemMAZDA MOTOR·Filed 2016·Granted Jan 9, 2018·2 cites·7 claims
- 1071US6955349B2Recording medium conveying device and image forming apparatus including the sameRICOH KK·Filed 2003·Granted Oct 18, 2005·12 cites·25 claims
- 1165US9695747B2Vehicle engine speed display deviceMAZDA MOTOR·Filed 2014·Granted Jul 4, 2017·2 cites·20 claims
- 1262US8028991B2Image forming apparatusRICOH CO LTD·Filed 2007·Granted Oct 4, 2011·2 cites·16 claims
- 1361US8485516B2Sheet conveying device, and image forming apparatus including sameWATASE HIROYUKI·Filed 2012·Granted Jul 16, 2013·1 cites·7 claims
- 1455US8944708B2Sheet conveying device, and image forming apparatus including sameWATASE HIROYUKI·Filed 2007·Granted Feb 3, 2015·1 cites·21 claims
- 1549US2018268620A1Display device of vehicleMAZDA MOTOR·Filed 2016·Application pending·0 cites
- 1647US10699495B2Display device of vehicleMAZDA MOTOR·Filed 2017·Granted Jun 30, 2020·0 cites·4 claims
- 1741US2007052164A1Sheet-feeding auxiliary device, image forming device, and image reading deviceWATASE HIROYUKI·Filed 2006·Application pending·0 cites
- 1840US10352822B2Temperature display device of vehicleMAZDA MOTOR·Filed 2017·Granted Jul 16, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →