Assignee
ISHIGAYA YASUNORI
JP·15 granted patents·2 pending applications·15 citations·filing 2009–2024
Top patents by PatentIndex Score
17 records- 0186US8682237B2Fixing device and image forming apparatus including sameISHIGAYA YASUNORI·Filed 2013·Granted Mar 25, 2014·3 cites·3 claims
- 0278US8275278B2Fixing control device, fixing device, and image forming apparatusISHIGAYA YASUNORI·Filed 2009·Granted Sep 25, 2012·5 cites·19 claims
- 0376US8699896B2Failure predictor, fixing device, image forming apparatus, and failure prediction systemISHIGAYA YASUNORI·Filed 2010·Granted Apr 15, 2014·2 cites·3 claims
- 0473US10012932B2Image forming apparatus incorporating fixing deviceISHIGAYA YASUNORI·Filed 2017·Granted Jul 3, 2018·1 cites·12 claims
- 0571US11934126B2Heating device, fixing device, and image forming apparatusISHIGAYA YASUNORI·Filed 2022·Granted Mar 19, 2024·0 cites·8 claims
- 0671US8559860B2Fixing device and image forming apparatus including sameISHIGAYA YASUNORI·Filed 2011·Granted Oct 15, 2013·1 cites·10 claims
- 0769US9213281B2Fixing device with mechanism capable of heating fixing rotary body by electromagnetic induction effectively and image forming apparatus incorporating sameISHIGAYA YASUNORI·Filed 2012·Granted Dec 15, 2015·1 cites·18 claims
- 0868US9448516B2Fixing device temperature control method, fixing device, and image forming apparatusISHIGAYA YASUNORI·Filed 2013·Granted Sep 20, 2016·1 cites·19 claims
- 0967US8867943B2Fixing device and image forming apparatus incorporating sameISHIGAYA YASUNORI·Filed 2011·Granted Oct 21, 2014·1 cites·22 claims
- 1062US10156818B2Fixing device and image forming apparatusISHIGAYA YASUNORI·Filed 2017·Granted Dec 18, 2018·0 cites·20 claims
- 1156US12025935B2Heating device, fixing device, and image forming apparatusISHIGAYA YASUNORI·Filed 2023·Granted Jul 2, 2024·0 cites·20 claims
- 1255US9285737B2Fixing device and image forming apparatusISHIGAYA YASUNORI·Filed 2014·Granted Mar 15, 2016·0 cites·14 claims
- 1355US2025076797A1Heating device, fixing device, and image forming apparatusISHIGAYA YASUNORI·Filed 2024·Application pending·0 cites
- 1447US8886071B2Fixing device, fixing device control method, and image forming apparatusISHIGAYA YASUNORI·Filed 2011·Granted Nov 11, 2014·0 cites·14 claims
- 1546US2020249603A1Fixing device and image forming apparatusISHIGAYA YASUNORI·Filed 2019·Application pending·0 cites
- 1640US10152006B2Fixing device and image forming apparatusISHIGAYA YASUNORI·Filed 2016·Granted Dec 11, 2018·0 cites·19 claims
- 1735US9335683B2Fixing device and image forming apparatusISHIGAYA YASUNORI·Filed 2015·Granted May 10, 2016·0 cites·13 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →