Inventor · disambiguated record
Yasutaka Shibuya
Also filed as: SHIBUYA YASUTAKA
5 granted patents·97 citations·filing 1979–1982
82Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0175US4297691AFigure displaying deviceHITACHI LTD·Filed 1979·Granted Oct 27, 1981·23 cites·4 claims
- 0269US4346439ADirect memory access of a main memory by an input/output device using a table in main memoryHITACHI LTD·Filed 1980·Granted Aug 24, 1982·29 cites·15 claims
- 0365US4360884AFigure displaying deviceHITACHI LTD·Filed 1980·Granted Nov 23, 1982·22 cites·4 claims
- 0464US4447809AHigh resolution figure displaying device utilizing plural memories for storing edge data of even and odd horizontal scanning linesHITACHI LTD·Filed 1982·Granted May 8, 1984·20 cites·14 claims
- 0532US4291306AFigure displaying deviceHITACHI LTD·Filed 1979·Granted Sep 22, 1981·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →