Inventor · disambiguated record
Shigeaki Yoshida
Also filed as: IHARA SUSUMU · YOSHIDA SHIGEAKI
11 granted patents·201 citations·filing 1977–1999
92Inventor score
Top patents by PatentIndex Score
11 records- 0181US4947342AGraphic processing system for displaying characters and pictures at high speedHITACHI LTD·Filed 1986·Granted Aug 7, 1990·36 cites·18 claims
- 0279US4156500AMethod and apparatus for producing copper clad steel wireSUMITOMO ELECTRIC INDUSTRIES·Filed 1977·Granted May 29, 1979·31 cites·2 claims
- 0375US4580126AMethod of testing analog/digital converter and structure of analog/digital converter suited for the testHITACHI LTD·Filed 1984·Granted Apr 1, 1986·23 cites·10 claims
- 0474US5751930AGraphic processing systemHITACHI LTD·Filed 1994·Granted May 12, 1998·31 cites·23 claims
- 0567US4720708ADisplay control deviceHITACHI LTD·Filed 1984·Granted Jan 19, 1988·15 cites·29 claims
- 0656US4747074ADisplay controller for detecting predetermined drawing command among a plurality of drawing commandsYOSHIDA SHIGEAKI·Filed 1987·Granted May 24, 1988·20 cites·9 claims
- 0752US4904990ADisplay control deviceHITACHI LTD·Filed 1988·Granted Feb 27, 1990·10 cites·9 claims
- 0849US5610622ADisplay control deviceHITACHI LTD·Filed 1994·Granted Mar 11, 1997·10 cites·84 claims
- 0948US6697070B1Graphic processing systemRENESAS TECH CORP·Filed 1999·Granted Feb 24, 2004·13 cites·4 claims
- 1044US6538653B1Graphic processing system for displaying characters and pictures at high speedHITACHI LTD·Filed 1996·Granted Mar 25, 2003·8 cites·7 claims
- 1136US5606338ADisplay control deviceHITACHI LTD·Filed 1994·Granted Feb 25, 1997·4 cites·60 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →