OKAMURA; Rei

Patent Applications and Registrations

Patent applications and USPTO patent grants for OKAMURA; Rei.The latest application filed is for "light emitting device".

Company Profile

1.5.6

OKAMURA; Rei - Tsukuba-shi Ibaraki
Okamura; Rei - Tsukuba JP
Okamura; Rei - Ibaraki JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Light Emitting Device App 20200136062 - SASADA; Toshiaki ; et al.	2020-04-30
Light emitting device and composition used for this light emitting device Grant 10,497,885 - Sasada , et al. De	2019-12-03
Light Emitting Device And Composition Used For This Light Emitting Device App 20180123056 - SASADA; Toshiaki ; et al.	2018-05-03
Metal complex, polymer compound and device containing those Grant 8,608,986 - Akino , et al. December 17, 2	2013-12-17
Polymeric compound containing metal complex residue and element comprising same Grant 8,592,544 - Akino , et al. November 26, 2	2013-11-26
Metal Complex, Polymer Compound And Device Using The Same App 20120205585 - Okamura; Rei ; et al.	2012-08-16
Polymeric Compound Containing Metal Complex Residue And Element Comprising Same App 20110124808 - Akino; Nobuhiko ; et al.	2011-05-26
Metal Complex, Light-emitting Material, And Light-emitting Device App 20100264812 - Akino; Nobuhiko ; et al.	2010-10-21
Metal Complex, Polymer Compound And Device Containing Those App 20100019669 - Akino; Nobuhiko ; et al.	2010-01-28

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