Inventor
Xinhao Liu
Inventor
Tokyo, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading25%
G06TImage data processing or generation, in general25%
G06VImage or video recognition or understanding25%
G06FElectric digital data processing13%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
PatentTitleYear
10,657,404Character recognition device, character recognition method, and character recognition program20209,779,513'Image processing device, image processing method, and image processing program'20179,734,610'Image processing device, image processing method, and image processing program'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to RAKUTEN INC (3)· patent assignee history
2017Based in Tokyo, JP· patent location history
2020Based in Setagaya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAKUTEN INC | 3 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 2017 |
| Setagaya, JP | 1 | 2020 |