Inventor
AKIO MACHIDA
Inventor
JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus32%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein26%
G09GArrangements or circuits for control of indicating devices using static means to present variable information16%
H04NPictorial communication, e.g. television11%
B29DProducing particular articles from plastics or from substances in a plastic state5%
G02CSpectacles5%
G06TImage data processing or generation, in general5%
PatentTitleYear
12,276,793Display apparatus, optical member, method for manufacturing optical member, and stamping apparatus202512,174,366Display apparatus and initial setting method for display apparatus202411,966,054Display device202411,656,459Display apparatus with a glasses type frame and an image display device202311,333,878Display apparatus and initial setting method for display apparatus202211,215,896Display apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to SONY CORP (4)· patent assignee history
2022–2025Based in JP· patent location history
2024–2025Patents assigned to SONY GROUP CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 4 | 2022–2024 |
| SONY GROUP CORP | 2 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2022–2025 |