Production method of polymer compound
US-2022017687-A1 · Jan 20, 2022 · US
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Sakakibara Ken patents
Sakakibara Ken is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sakakibara Ken |
| Total patents | 12 |
| First publication | Oct 1, 2015 |
| Latest publication | Jan 20, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Polymer compound and light-emitting element using same
US-10654967-B2 · May 19, 2020 · US
Polymer compound and light emitting device using the same
US-10336860-B2 · Jul 2, 2019 · US
Polymer compound and light-emitting element using same
US-2018230264-A1 · Aug 16, 2018 · US
Polymer compound and light emitting device using the same
US-2017283546-A1 · Oct 5, 2017 · US
Composition for forming conductive film
US-9758688-B2 · Sep 12, 2017 · US
Electroluminescent composition and electric device with high brightness
US-9601696-B2 · Mar 21, 2017 · US
Aryl compounds for application in a highly polar solvent
US-9520569-B2 · Dec 13, 2016 · US
Layered structure, polymer, electroluminescent device, and photoelectric conversion device
US-9455408-B2 · Sep 27, 2016 · US
Electronic device and polymer compound
US-9306170-B2 · Apr 5, 2016 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Chemical Co | 12 |
| Tanaka Masanobu | 4 |
| Ishikawa Rui | 4 |
| Sakakibara Ken | 4 |
| Higashimura Hideyuki | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G2261/3142 | 10 |
| H10K85/115 | 10 |
| C08G2261/95 | 9 |
| H01L51/0043 | 9 |
| H01L51/0039 | 9 |