Assignee
SHIMIZU KEIICHI
JP·7 granted patents·5 pending applications·11 citations·filing 2004–2024
Top patents by PatentIndex Score
12 records- 0182US8864511B2Tube lamp and luminaireSHIMIZU KEIICHI·Filed 2011·Granted Oct 21, 2014·7 cites·12 claims
- 0277US12535476B2Resin molded component, image forming apparatus, and determination methodSHIMIZU KEIICHI·Filed 2024·Granted Jan 27, 2026·0 cites·20 claims
- 0375US9527692B2Image forming apparatusSHIMIZU KEIICHI·Filed 2015·Granted Dec 27, 2016·2 cites·13 claims
- 0472US9880512B2Image forming apparatus including an outer cover and a subsidiary coverSHIMIZU KEIICHI·Filed 2016·Granted Jan 30, 2018·1 cites·20 claims
- 0560US8439521B2Light-emitting module and luminaireSHIMIZU KEIICHI·Filed 2011·Granted May 14, 2013·1 cites·16 claims
- 0658US10518564B2Air filter and image forming apparatus incorporating sameSHIMIZU KEIICHI·Filed 2018·Granted Dec 31, 2019·0 cites·20 claims
- 0747US2020189462A1In-vehicle accident prevention device and in-vehicle accident prevention systemSHIMIZU KEIICHI·Filed 2019·Application pending·0 cites
- 0846US2014003047A1LuminaireSHIMIZU KEIICHI·Filed 2012·Application pending·0 cites
- 0946US2008123604A1Access Service Network System, Access Device, L2tp Tunnel Line Concentrator, Home Agent, and Method of Providing Access ServiceSHIMIZU KEIICHI·Filed 2004·Application pending·0 cites
- 1046US2020312050A1Control device, server, safety system, and control method of control deviceSHIMIZU KEIICHI·Filed 2020·Application pending·0 cites
- 1141US2012243227A1Light-emitting module, light-emitting module unit, and luminaireSHIMIZU KEIICHI·Filed 2012·Application pending·0 cites
- 1239US9491320B2Impact reduction device and image forming apparatusSHIMIZU KEIICHI·Filed 2015·Granted Nov 8, 2016·0 cites·4 claims
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