Assignee
SAKAGUCHI YOSHIKAZU
JP·10 granted patents·11 citations·filing 2011–2016
Top patents by PatentIndex Score
10 records- 0182US9269928B2Organic EL light emitting device, manufacturing method therefor, and organic EL illumination deviceSAKAGUCHI YOSHIKAZU·Filed 2015·Granted Feb 23, 2016·2 cites·7 claims
- 0280US8963144B2Organic EL light emitting device, manufacturing method therefor, and organic EL illumination deviceSAKAGUCHI YOSHIKAZU·Filed 2012·Granted Feb 24, 2015·3 cites·4 claims
- 0374US8659220B2Organic electroluminescent lighting deviceSAKAGUCHI YOSHIKAZU·Filed 2011·Granted Feb 25, 2014·3 cites·9 claims
- 0471US9537114B2Organic EL light emitting device, manufacturing method therefor, and organic EL illumination deviceSAKAGUCHI YOSHIKAZU·Filed 2016·Granted Jan 3, 2017·1 cites·12 claims
- 0565US8754408B2Organic EL illumination deviceSAKAGUCHI YOSHIKAZU·Filed 2011·Granted Jun 17, 2014·1 cites·2 claims
- 0663US9119272B2Organic electroluminescent element and organic electroluminescent lighting deviceSAKAGUCHI YOSHIKAZU·Filed 2011·Granted Aug 25, 2015·1 cites·13 claims
- 0755US8845379B2Manufacturing method for organic EL lighting deviceSAKAGUCHI YOSHIKAZU·Filed 2011·Granted Sep 30, 2014·0 cites·11 claims
- 0854US9288868B2Collecting/recycling system of organic EL lighting deviceSAKAGUCHI YOSHIKAZU·Filed 2011·Granted Mar 15, 2016·0 cites·11 claims
- 0946US8969860B2Organic electroluminescent lighting device and method for manufacturing the lighting deviceSAKAGUCHI YOSHIKAZU·Filed 2011·Granted Mar 3, 2015·0 cites·6 claims
- 1044US9680125B2Organic electroluminescent lighting device and method for manufacturing the sameSAKAGUCHI YOSHIKAZU·Filed 2011·Granted Jun 13, 2017·0 cites·8 claims
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