Assignee
UTSUNOMIYA KOHICHI
JP·7 granted patents·11 citations·filing 2008–2019
Technology mixG03G7
Top patents by PatentIndex Score
7 records- 0184US8126373B2Toner supply device and image forming apparatus that prevents toner from being scattered from the deviceUTSUNOMIYA KOHICHI·Filed 2008·Granted Feb 28, 2012·9 cites·19 claims
- 0276US8843015B2Imaging device, image forming apparatus, and process cartridgeUTSUNOMIYA KOHICHI·Filed 2012·Granted Sep 23, 2014·2 cites·19 claims
- 0364US10795293B2Fixing device and image forming apparatus incorporating sameUTSUNOMIYA KOHICHI·Filed 2019·Granted Oct 6, 2020·0 cites·20 claims
- 0452US9869952B2Fixing device and image forming apparatus including a friction reducer including a lubricantUTSUNOMIYA KOHICHI·Filed 2016·Granted Jan 16, 2018·0 cites·18 claims
- 0544US9429888B2Fixing device and image forming apparatus which utilizes a nip supporting member to support a nip forming memberUTSUNOMIYA KOHICHI·Filed 2015·Granted Aug 30, 2016·0 cites·12 claims
- 0642US9494900B2Fixing device and image forming apparatus including a nip-forming-member supported by at least two plates joined togetherUTSUNOMIYA KOHICHI·Filed 2015·Granted Nov 15, 2016·0 cites·12 claims
- 0740US9400464B2Fixing device and image forming apparatusUTSUNOMIYA KOHICHI·Filed 2015·Granted Jul 26, 2016·0 cites·7 claims
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