Inventor
Harumi Uchigasaki
Inventor
Katsuta, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing32%
G05BControl or regulating systems in general26%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests21%
G06TImage data processing or generation, in general11%
H04NPictorial communication, e.g. television5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
7,057,602'Interactive control system having plural displays, and a method thereof'20066,441,802'Interactive control system having plural displays, and a method thereof'20026,337,709'Image display device'20026,100,857'Interactive control system having plural displays, and a method thereof'20005,969,697'Interactive control system having plural displays, and a method thereof'19995,880,728'Video display controlling method for differentiating display quality between moving pictures'19995,621,429'Video data display controlling method and video data display processing system'19975,598,572'Information terminal system getting information based on a location and a direction of a portable terminal device'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2006Patents assigned to HITACHI LTD (8)· patent assignee history
1997–2006Based in Katsuta, JP· patent location history
1997–2002Based in Hitachinaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 8 | 1997–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Katsuta, JP | 6 | 1997–2006 |
| Hitachinaka, JP | 2 | 1997–2002 |