Inventor · disambiguated record
Sunao Hirata
Also filed as: HIRATA SUNAO
3 granted patents·63 citations·filing 1992–1994
73Inventor score
Technology areasG09G
Top patents by PatentIndex Score
3 records- 0159US5353403AGraphic display processing apparatus and method for improving the speed and efficiency of a window systemHITACHI CHUBU SOFTWARE KK·Filed 1992·Granted Oct 4, 1994·26 cites·21 claims
- 0257US5367628AMulti-window system and display method for controlling execution of an application for a window system and an application for a non-window systemHITACHI LTD·Filed 1992·Granted Nov 22, 1994·23 cites·12 claims
- 0348US5583985AGraphic display processing apparatus for improving speed and efficiency of a window systemHITACHI LTD·Filed 1994·Granted Dec 10, 1996·14 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →