Inventor
Hideki Sakao
Inventor
Yokohama, JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
G06VImage or video recognition or understanding25%
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to HITACHI LTD (2)· patent assignee history
1995–1998Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 2 | 1995–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 2 | 1995–1998 |