Assignee
KUBOTA HIROFUMI
JP·2 granted patents·6 pending applications·4 citations·filing 2004–2012
Top patents by PatentIndex Score
8 records- 0170US9105857B2Organic electroluminescent element, lighting fixture, and food storage deviceKUBOTA HIROFUMI·Filed 2012·Granted Aug 11, 2015·4 cites·20 claims
- 0246US2009108742A1Display deviceKUBOTA HIROFUMI·Filed 2008·Application pending·0 cites
- 0345US9076979B2Organic electroluminescent element, lighting fixture, and food storage deviceKUBOTA HIROFUMI·Filed 2012·Granted Jul 7, 2015·0 cites·15 claims
- 0442US2007126353A1DisplayKUBOTA HIROFUMI·Filed 2007·Application pending·0 cites
- 0541US2014016308A1Organic electroluminescent element, lighting fixture, and food storage deviceKUBOTA HIROFUMI·Filed 2012·Application pending·0 cites
- 0640US2008226939A1Protection Film and Organic El DeviceKUBOTA HIROFUMI·Filed 2005·Application pending·0 cites
- 0738US2012081495A1Organic el device, light source module and printerKUBOTA HIROFUMI·Filed 2011·Application pending·0 cites
- 0837US2007085477A1Barrier thin film, and organic el element using the barrier thin filmKUBOTA HIROFUMI·Filed 2004·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →