Inventor · disambiguated record
Masahisa Narita
Also filed as: NARITA MASAHISA
11 granted patents·249 citations·filing 1982–2004
92Inventor score
Top patents by PatentIndex Score
11 records- 0191US5748202AImage data processor for processing pixel data in block bufferHITACHI LTD·Filed 1995·Granted May 5, 1998·93 cites·16 claims
- 0279US5293558AMultiplication, division and square root extraction apparatusHITACHI LTD·Filed 1989·Granted Mar 8, 1994·51 cites·5 claims
- 0372US6356269B1Image processing device and system using the sameHITACHI LTD·Filed 2000·Granted Mar 12, 2002·12 cites·8 claims
- 0463US6084599AGraphics drawing device with hidden surface processingHITACHI LTD·Filed 1997·Granted Jul 4, 2000·24 cites·4 claims
- 0561US5192943ACursor display control method and apparatus in a graphic display systemHITACHI LTD·Filed 1990·Granted Mar 9, 1993·24 cites·13 claims
- 0659US7142213B2Graphics drawing device and methodHITACHI ENG CO LTD·Filed 2004·Granted Nov 28, 2006·5 cites·2 claims
- 0747US6731291B2Image processing device and system using the sameHITACHI LTD·Filed 2002·Granted May 4, 2004·1 cites·2 claims
- 0847US5956263AMultiplication, division and square root extraction apparatusHITACHI LTD·Filed 1997·Granted Sep 21, 1999·16 cites·8 claims
- 0943US6092183AData processor for processing a complex instruction by dividing it into executing unitsHITACHI LTD·Filed 1995·Granted Jul 18, 2000·16 cites·19 claims
- 1035US5631858ASystem for obtaining strict solution in accordance with accuracy of approximate solutionsHITACHI LTD·Filed 1993·Granted May 20, 1997·6 cites·6 claims
- 1131US4441832AAdaptive high speed serial printerFUJITSU LTD·Filed 1982·Granted Apr 10, 1984·1 cites·11 claims
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