Inventor
YASUNORI HAYASHIDA
Inventor
JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus33%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles11%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates11%
PatentTitleYear
11,835,745Light control film, method for driving light control film, light control member, and vehicle202311,520,095Light control film, method for driving light control film, light control member, and vehicle202211,163,200Laminate, light control device, light control member, and vehicle2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2023Patents assigned to DAINIPPON PRINTING CO LTD (3)· patent assignee history
2021–2023Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINIPPON PRINTING CO LTD | 3 | 2021–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 3 | 2021–2023 |