Inventor · disambiguated record
Atsuhiko Nishikawa
Also filed as: NISHIKAWA ATSUHIKO
14 granted patents·2 pending applications·1,425 citations·filing 1986–2004
95Inventor score
Files withHITACHI LTD15
Top patents by PatentIndex Score
16 records- 0198US6965376B2Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the sameHITACHI LTD·Filed 2001·Granted Nov 15, 2005·218 cites·5 claims
- 0298US6335722B1Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the sameHITACHI LTD·Filed 1994·Granted Jan 1, 2002·292 cites·7 claims
- 0396US5598572AInformation terminal system getting information based on a location and a direction of a portable terminal deviceHITACHI LTD·Filed 1995·Granted Jan 28, 1997·296 cites·15 claims
- 0488US5585821AApparatus and method for screen displayHITACHI LTD·Filed 1995·Granted Dec 17, 1996·210 cites·17 claims
- 0587US6337709B1Image display deviceHITACHI LTD·Filed 1996·Granted Jan 8, 2002·106 cites·16 claims
- 0685US5621429AVideo data display controlling method and video data display processing systemHITACHI LTD·Filed 1994·Granted Apr 15, 1997·96 cites·7 claims
- 0778US5880728AVideo display controlling method for differentiating display quality between moving picturesHITACHI LTD·Filed 1997·Granted Mar 9, 1999·73 cites·16 claims
- 0873US6431989B1Ride simulation systemHITACHI LTD·Filed 1999·Granted Aug 13, 2002·45 cites·17 claims
- 0969US5969697AInteractive control system having plural displays, and a method thereofHITACHI LTD·Filed 1997·Granted Oct 19, 1999·28 cites·6 claims
- 1065US6441802B1Interactive control system having plural displays, and a method thereofHITACHI LTD·Filed 2000·Granted Aug 27, 2002·7 cites·1 claims
- 1160US6100857AInteractive control system having plural displays, and a method thereofHITACHI LTD·Filed 1999·Granted Aug 8, 2000·16 cites·1 claims
- 1256US7057602B2Interactive control system having plural displays, and a method thereofHITACHI LTD·Filed 2003·Granted Jun 6, 2006·3 cites·2 claims
- 1350US4841439AMethod for restarting execution interrupted due to page fault in a data processing systemHITACHI LTD·Filed 1986·Granted Jun 20, 1989·18 cites·4 claims
- 1449US4764869AMethod and apparatus for controlling interruption in the course of instruction execution in a processorHITACHI LTD·Filed 1986·Granted Aug 16, 1988·17 cites·10 claims
- 1544US2004227739A1Video or information processing method and processing apparatus, and monitoring method and monitoring apparatus using the sameFiled 2004·Application pending·0 cites
- 1642US2002171628A1Interactive control system having plural displays, and a method thereofHITACHI LTD·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →