Inventor
Atsuhiro Chiba
Inventor
Tokyo, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television38%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them19%
G06TImage data processing or generation, in general14%
G09GArrangements or circuits for control of indicating devices using static means to present variable information14%
G02BOptical elements, systems or apparatus5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
H05BElectric heating5%
PatentTitleYear
11,016,284Display apparatus202110,721,447Projection display and image correction method202010,578,955Image projection system and correction method that corrects a shape of a projection plane202010,574,952Image projection apparatus, projection imaging system, and correction method202010,397,534Projection display and image correction method20199,599,884'Light source apparatus and image display apparatus'20179,204,140'Display device and display method'20158,928,655'Display device and display method'20158,605,140'Shutter glasses and shutter control method'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to SONY CORP (9)· patent assignee history
2013–2015Patents assigned to CHIBA ATSUHIRO (2)· patent assignee history
2013Patents assigned to NIGAMI TSUTOMU (1)· patent assignee history
2013Patents assigned to OHASHI ISAO (1)· patent assignee history
2013Patents assigned to YOSHIFUJI KAZUNARI (1)· patent assignee history
2013–2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 9 | 2013–2021 |
| CHIBA ATSUHIROself | 2 | 2013–2015 |
| NIGAMI TSUTOMU | 1 | 2013 |
| OHASHI ISAO | 1 | 2013 |
| YOSHIFUJI KAZUNARI | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 9 | 2013–2021 |