Inventor
Atsuhiko Nishikawa
Inventor
Mito, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing34%
G05BControl or regulating systems in general22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
H04NPictorial communication, e.g. television9%
G06TImage data processing or generation, in general6%
A63GMerry-go-rounds3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
G09BEducational or demonstration appliances3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
7,057,602'Interactive control system having plural displays, and a method thereof'20066,965,376'Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the same'20056,441,802'Interactive control system having plural displays, and a method thereof'20026,431,989'Ride simulation system'20026,337,709'Image display device'20026,335,722'Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the same'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'19975,585,821'Apparatus and method for screen display'19964,841,439'Method for restarting execution interrupted due to page fault in a data processing system'19894,764,869'Method and apparatus for controlling interruption in the course of instruction execution in a processor'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2006Patents assigned to HITACHI LTD (14)· patent assignee history
1988–2006Based in Mito, JP· patent location history
1996Patents assigned to HITACHI PROCESS COMPUTER ENG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 14 | 1988–2006 |
| HITACHI PROCESS COMPUTER ENG | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mito, JP | 14 | 1988–2006 |