Inventor
HIROSHI TSUCHIYA
Inventor
JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein30%
H10KOrganic electric solid-state devices13%
G09FDisplaying9%
H05BElectric heating9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
H01LSemiconductor devices6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
B60WConjoint control of vehicle sub-units of different type or different function2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
PatentTitleYear
12,538,636Light-emitting element and display device202612,396,354Display device202512,265,307Liquid crystal display device202512,185,561Display device, display device manufacturing method, display device manufacturing apparatus202412,174,469Display device202412,159,602Liquid crystal display device and method for controlling liquid crystal display device202412,135,478Liquid crystal panel and display device202412,117,679Liquid crystal display device202412,114,517Light-emitting element and light-emitting device202411,988,910Viewing angle-controlling liquid crystal panel and display device202411,982,917Liquid crystal panel and liquid crystal display device202411,914,236Liquid crystal display device202411,899,305Liquid crystal panel and display device202411,530,357Liquid crystal alignment agent and liquid crystal panel202211,437,600Substrate sealing structure body, and, display device and production method therefor202211,435,609Liquid crystal display device202211,260,869Control device for automatic transmission202211,211,579Substrate sealing structure body, and, display device and production method therefor202111,156,873Alignment film, liquid crystal panel, and method for producing liquid crystal panel2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SHARP KK (8)· patent assignee history
2021Patents assigned to SAKAI DISPLAY PRODUCTS CORP (1)· patent assignee history
2021–2026Based in JP· patent location history
2022Patents assigned to JATCO LTD (1)· patent assignee history
2024–2025Patents assigned to SHARP DISPLAY TECHNOLOGY CORP (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP DISPLAY TECHNOLOGY CORP | 10 | 2024–2025 |
| SHARP KK | 8 | 2021–2026 |
| JATCO LTD | 1 | 2022 |
| SAKAI DISPLAY PRODUCTS CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 19 | 2021–2026 |