Seda; Keita

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seda; Keita.The latest application filed is for "novel compound and organic electroluminescence device".

Company Profile

20.8.19

Seda; Keita - Sodegaura JP
SEDA; Keita - Sodegaura-shi JP
- Sodegaura 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
Compounds for organic electroluminescence device Grant 11,342,512 - Nakano , et al. May 24, 2	2022-05-24
Novel Compound And Organic Electroluminescence Device App 20220020925 - NAKANO; Yuki ; et al.	2022-01-20
New Compound And Organic Electroluminescence Device App 20210395233 - TAKAHASHI; Ryota ; et al.	2021-12-23
Organic Electroluminescence Device And Electronic Apparatus Provided With The Same App 20210384430 - NAKANO; Yuki ; et al.	2021-12-09
Compound, And Organic Electroluminescence Device And Electronic Apparatus Using The Same App 20210359221 - TAKAHASHI; Ryota ; et al.	2021-11-18
Compound and organic electroluminescence device Grant 11,139,437 - Seda , et al. October 5, 2	2021-10-05
Novel Compound, Material For Organic Electroluminescence Element Using Same, Organic Electroluminescence Element, And Electronic Device App 20210151687 - TAKAHASHI; Ryota ; et al.	2021-05-20
Novel Compound And Organic Electroluminescence Device App 20210066599 - NAKANO; Yuki ; et al.	2021-03-04
Novel Compound And Organic Electroluminescence Device App 20210062078 - KATO; Tomoki ; et al.	2021-03-04
Novel Compound And Organic Electroluminescence Device App 20200377513 - SEDA; Keita ; et al.	2020-12-03
Organic electroluminescence device and electronic apparatus provided with the same Grant 10,811,612 - Nakano , et al. October 20, 2	2020-10-20
Organic Electroluminescent Element, Electronic Device, And Compound App 20200212315 - TAKAHASHI; Ryota ; et al.	2020-07-02
Organic electroluminescence device and novel compound Grant 10,680,181 - Takahashi , et al.	2020-06-09
Organic electroluminescence device and novel compound Grant 10,672,989 - Takahashi , et al.	2020-06-02
Organic electroluminescence device and novel compound Grant 10,658,594 - Takahashi , et al.	2020-05-19
Organic Electroluminescence Device And Electronic Apparatus Provided With The Same App 20200111962 - NAKANO; Yuki ; et al.	2020-04-09
Organic Electroluminescence Device And Electronic Apparatus Provided With The Same App 20200111965 - NAKANO; Yuki ; et al.	2020-04-09
Compound And Organic Electroluminescence Device App 20200098994 - TAKAHASHI; Ryota ; et al.	2020-03-26
Compound and organic electroluminescence device Grant 10,593,889 - Takahashi , et al.	2020-03-17
Organic Electroluminescence Device And Novel Compound App 20190393429 - TAKAHASHI; Ryota ; et al.	2019-12-26
Novel Compound, Organic Electroluminescent Element Using Same, And Electronic Device App 20190386225 - NAKANO; Yuki ; et al.	2019-12-19
Organic Electroluminescence Device And Novel Compound App 20190355914 - TAKAHASHI; Ryota ; et al.	2019-11-21
Organic Electroluminescence Device And Novel Compound App 20190341556 - TAKAHASHI; Ryota ; et al.	2019-11-07
Organic Electroluminescence Device And Novel Compound App 20190221747 - TAKAHASHI; Ryota ; et al.	2019-07-18
Novel Compound And Organic Electroluminescence Device App 20190214579 - SEDA; Keita ; et al.	2019-07-11
Organic Electroluminescence Device And Novel Compound App 20190194215 - TAKAHASHI; Ryota ; et al.	2019-06-27
Organic electroluminescence device and novel compound Grant 10,249,832 - Takahashi , et al.	2019-04-02
Organic electroluminescence device and novel compound Grant 10217948 -	2019-02-26

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