Inventor · disambiguated record
Toshihiro Furuya
Also filed as: FURUYA TOSHIHIRO
14 granted patents·356 citations·filing 1975–1989
94Inventor score
Top patents by PatentIndex Score
14 records- 0196US5001344AScanning electron microscope and method of processing the sameHITACHI LTD·Filed 1989·Granted Mar 19, 1991·103 cites·40 claims
- 0290US4907287AImage correction system for scanning electron microscopeHITACHI LTD·Filed 1989·Granted Mar 6, 1990·55 cites·7 claims
- 0387US4803358AScanning electron microscopeHITACHI LTD·Filed 1988·Granted Feb 7, 1989·39 cites·6 claims
- 0484US4733074ASample surface structure measuring methodHITACHI LTD·Filed 1986·Granted Mar 22, 1988·39 cites·3 claims
- 0581US5010834AClutch type roller feed for a sewing machine needle threadJUKI KK·Filed 1988·Granted Apr 30, 1991·18 cites·14 claims
- 0681US4912313AMethod of measuring surface topography by using scanning electron microscope, and apparatus thereforHITACHI LTD·Filed 1988·Granted Mar 27, 1990·26 cites·18 claims
- 0777US4725730ASystem of automatically measuring sectional shapeHITACHI LTD·Filed 1985·Granted Feb 16, 1988·22 cites·4 claims
- 0854US4385317ASpecimen image display apparatusHITACHI LTD·Filed 1980·Granted May 24, 1983·12 cites·6 claims
- 0950US4912328AApparatus for improving the signal-to-noise ratio of image signals in a scan-type imaging systemHITACHI LTD·Filed 1988·Granted Mar 27, 1990·7 cites·6 claims
- 1045US4755047APhotometric stereoscopic shape measuring methodHITACHI LTD·Filed 1986·Granted Jul 5, 1988·15 cites·4 claims
- 1144US4004149AApparatus for displaying image produced by electrically charged particle beamHITACHI LTD·Filed 1975·Granted Jan 18, 1977·4 cites·10 claims
- 1241US4835385AMethod of measuring sectional shape and a system thereforHITACHI LTD·Filed 1987·Granted May 30, 1989·7 cites·18 claims
- 1336US4791294AElectron beam scanning method and scanning electron microscopeHITACHI LTD·Filed 1987·Granted Dec 13, 1988·5 cites·8 claims
- 1432US4817178ALinear cursor representation methodHITACHI LTD·Filed 1986·Granted Mar 28, 1989·4 cites·4 claims
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