Inventor
MASATAKA IKEDA
Inventor
JP
Overview
Patents· 18 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 therein19%
H01LSemiconductor devices17%
H10DInorganic electric semiconductor devices17%
G06FElectric digital data processing9%
H04NPictorial communication, e.g. television7%
G09GArrangements or circuits for control of indicating devices using static means to present variable information5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy3%
H10KOrganic electric solid-state devices3%
PatentTitleYear
12,450,399Authentication device and driving method of authentication device202512,364,037Semiconductor device and manufacturing method thereof202512,249,676Display device202512,229,358Touch panel and method for manufacturing touch panel202512,219,075Detection device202512,158,679Display device202412,158,677Display device202412,148,842Semiconductor substrate and display device202412,092,930Display device202412,025,891Display device202411,710,751Semiconductor device and manufacturing method thereof202311,694,454Information processing device and driving method of information processing device202311,682,732Semiconductor substrate and display device202311,626,520Semiconductor substrate and display device202311,580,919Driving method of display device202311,327,374Display device202211,194,206Semiconductor substrate and display device202111,139,327Semiconductor device and manufacturing method thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to JAPAN DISPLAY INC (13)· patent assignee history
2021–2025Patents assigned to SEMICONDUCTOR ENERGY LAB (4)· patent assignee history
2021–2025Based in JP· patent location history
2025Patents assigned to MAGNOLIA WHITE CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN DISPLAY INC | 13 | 2021–2025 |
| SEMICONDUCTOR ENERGY LAB | 4 | 2021–2025 |
| MAGNOLIA WHITE CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 18 | 2021–2025 |