Inventor
Yoshiteru Uchiyama
Inventor
Suwa, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
H04NPictorial communication, e.g. television25%
G02BOptical elements, systems or apparatus8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
G07GRegistering the receipt of cash, valuables, or tokens8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,623,684Display device, and method of controlling display device202010,412,335Display apparatus and method for controlling display apparatus201910,015,457Projector and control method with a starting reference position in a lower part of a target image20186,710,791'Portable information gathering apparatus and information management method'20046,525,715'Portable information acquisition device'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2020Patents assigned to SEIKO EPSON CORP (5)· patent assignee history
2003–2020Based in Suwa, JP· patent location history
2004Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 5 | 2003–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwa, JP | 4 | 2003–2020 |
| Nagano, JP | 1 | 2004 |