Inventor · disambiguated record
Hachiro Sawada
Also filed as: SAWADA HACHIRO
2 granted patents·87 citations·filing 1986–1987
67Inventor score
Files withNEC CORP2
Top patents by PatentIndex Score
2 records- 0175US4920504ADisplay managing arrangement with a display memory divided into a matrix of memory blocks, each serving as a unit for display managementNEC CORP·Filed 1986·Granted Apr 24, 1990·45 cites·4 claims
- 0263US4806920ADevice for producing an output image while giving an original image a rotation of 90, 180, or 270NEC CORP·Filed 1987·Granted Feb 21, 1989·42 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →