Inventor
NOBUTAKA FUKAGAWA
Inventor
JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus15%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments10%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
G09FDisplaying9%
H05BElectric heating9%
H10KOrganic electric solid-state devices9%
C08LCompositions of macromolecular compounds7%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
PatentTitleYear
12,571,950Wavelength selective absorption filter, polarizing plate, organic electroluminescent display device, and liquid crystal display device202612,568,754Laminate comprising a wavelength-conversion material and a wavelength-selective absorption layer, display device, and organic electroluminescent display device202612,479,989Wavelength selective absorption filter and organic electroluminescent display device202512,408,537Laminate and organic electroluminescent display device202512,049,556Resin composition, optical filter, image display device, solid-state imaging element, and compound202411,950,480Color correction filter for white organic electroluminescent light source, and organic electroluminescent display device202411,926,740Resin composition, film, optical filter, image display device, solid-state imaging element, and compound202411,860,390Wavelength selective absorption filter, organic electroluminescent display device, and liquid crystal display device202411,789,307Colorant filter, backlight unit, and liquid crystal display device202311,733,435Polarizing plate protective film, polarizing plate, and liquid crystal display device202311,434,420Color conversion composition, compound used for same, and light emitting device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to FUJIFILM CORP (11)· patent assignee history
2022–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 11 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 11 | 2022–2026 |