Laminate comprising a wavelength-conversion material and a wavelength-selective absorption layer, display device, and organic electroluminescent display device
US-12568754-B2 · Mar 3, 2026 · US
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Kuwahara Hiroki patents
Kuwahara Hiroki is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kuwahara Hiroki |
| Total patents | 27 |
| First publication | Aug 17, 2017 |
| Latest publication | Mar 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Liquid crystal composition, optically anisotropic layer, optical film, polarizing plate, and image display device
US-2026049245-A1 · Feb 19, 2026 · US
Optically anisotropic film, optical film, polarizing plate, and image display apparatus
US-2025362547-A1 · Nov 27, 2025 · US
Laminate and organic electroluminescent display device
US-2025318402-A1 · Oct 9, 2025 · US
Laminate and organic electroluminescent display device
US-12408537-B2 · Sep 2, 2025 · US
Resin composition, optical filter, image display device, solid-state imaging element, and compound
US-12049556-B2 · Jul 30, 2024 · US
Phase difference film, circularly polarizing plate, and display device
US-12032189-B2 · Jul 9, 2024 · US
Phase difference film, circularly polarizing plate, and display device
US-2024118474-A1 · Apr 11, 2024 · US
Color correction filter for white organic electroluminescent light source, and organic electroluminescent display device
US-11950480-B2 · Apr 2, 2024 · US
Resin composition, film, optical filter, image display device, solid-state imaging element, and compound
US-11926740-B2 · Mar 12, 2024 · US
Recent patents
Latest publications not already listed above.
Optical member for use in display device and display device including display device
US-2023384496-A1 · Nov 30, 2023 · US
Anti-vibration material
US-2023322565-A1 · Oct 12, 2023 · US
Wavelength selective absorption filter and display device
US-2023288610-A1 · Sep 14, 2023 · US
Resin composition, coated and dried product, melt-kneaded product, optical filter, image display device, solid-state imaging element, squarylium compound, and method for producing the same
US-2023279244-A1 · Sep 7, 2023 · US
Polarizing plate protective film, polarizing plate, and liquid crystal display device
US-11733435-B2 · Aug 22, 2023 · US
Laminated film, circularly polarizing plate, and display device
US-2023176269-A1 · Jun 8, 2023 · US
Laminate, display device, and organic electroluminescent display device
US-2023012898-A1 · Jan 19, 2023 · US
Phase difference film, circularly polarizing plate, and display device
US-11550088-B2 · Jan 10, 2023 · US
Phase difference film, circularly polarizing plate, and display device
US-2022397712-A1 · Dec 15, 2022 · US
Resin composition, cured substance, ultraviolet absorbing agent, ultraviolet cut filter, lens, protective material, compound, and method of synthesizing compound
US-2022324853-A1 · Oct 13, 2022 · US
Laminate and organic electroluminescent display device
US-2022223825-A1 · Jul 14, 2022 · US
Color correction filter for white organic electroluminescent light source, and organic electroluminescent display device
US-2021005673-A1 · Jan 7, 2021 · US
Resin composition, optical filter, image display device, solid-state imaging element, and compound
US-2020385558-A1 · Dec 10, 2020 · US
Resin composition, film, optical filter, image display device, solid-state imaging element, and compound
US-2020369890-A1 · Nov 26, 2020 · US
Polarizing plate protective film, polarizing plate, and liquid crystal display device
US-2020217993-A1 · Jul 9, 2020 · US
Vehicle roof structure and method for manufacturing vehicle roof structure
US-10077081-B2 · Sep 18, 2018 · US
Vehicle roof structure and method for manufacturing vehicle roof structure
US-2017233014-A1 · Aug 17, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Fujifilm Corp | 24 |
| Honda Motor Co Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.