Assignee
TOYOOKA TSUGUNAO
JP·5 granted patents·1 pending application·11 citations·filing 2010–2024
Top patents by PatentIndex Score
6 records- 0186US8157257B2Sheet feeding device and electrophotographic image forming apparatus with rotating charged beltTOYOOKA TSUGUNAO·Filed 2010·Granted Apr 17, 2012·6 cites·8 claims
- 0272US8857809B2Sheet separation/conveyance device and image forming apparatus incorporating sameTOYOOKA TSUGUNAO·Filed 2013·Granted Oct 14, 2014·3 cites·6 claims
- 0363US2025003862A1Resin molded article and determining methodTOYOOKA TSUGUNAO·Filed 2024·Application pending·0 cites
- 0462US8833755B2Sheet feeding device, electrophotographic image forming apparatus incorporating same, and sheet separation method for the apparatusTOYOOKA TSUGUNAO·Filed 2010·Granted Sep 16, 2014·2 cites·2 claims
- 0548US10669109B2Sheet end position regulating device, sheet loader incorporating the sheet end position regulating device, sheet feeding device incorporating the sheet end position regulating device, and image forming apparatus incorporating the sheet end position regulating deviceTOYOOKA TSUGUNAO·Filed 2018·Granted Jun 2, 2020·0 cites·20 claims
- 0639US8752821B2Image forming apparatusTOYOOKA TSUGUNAO·Filed 2010·Granted Jun 17, 2014·0 cites·18 claims
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