Inventor · disambiguated record
Katsuei Morohashi
Also filed as: MOROHASHI KATSUEI
7 granted patents·29 citations·filing 1987–1993
81Inventor score
Top patents by PatentIndex Score
7 records- 0159US4900979AColor cathode ray apparatus provided with dynamic convergence meansTOSHIBA KK·Filed 1988·Granted Feb 13, 1990·11 cites·7 claims
- 0239US4876478ACathode ray tube apparatus with improved deflection unitTOSHIBA KK·Filed 1988·Granted Oct 24, 1989·4 cites·4 claims
- 0337US5176556AMethod of manufacturing color cathode ray tube apparatusTOSHIBA KK·Filed 1991·Granted Jan 5, 1993·5 cites·17 claims
- 0434US4881015AColor cathode-ray apparatus having an improved deflection unitKABUSHIKI KAISHIA TOSHIBA·Filed 1988·Granted Nov 14, 1989·4 cites·13 claims
- 0529US5132187AMethod of manufacturing a color cathode ray tube and an exposure apparatus for use in working the methodTOSHIBA KK·Filed 1990·Granted Jul 21, 1992·2 cites·2 claims
- 0629US4849676AColor image display tube apparatusTOSHIBA KK·Filed 1987·Granted Jul 18, 1989·2 cites·11 claims
- 0727US5398192AMethod of manufacturing correction lens for forming phosphor screen on faceplate of color cathode ray tubeTOSHIBA KK·Filed 1993·Granted Mar 14, 1995·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →