Inventor · disambiguated record
Kakuichiro Hosokoshi
Also filed as: HOSOKOSHI KAKUICHIRO
9 granted patents·85 citations·filing 1975–1987
88Inventor score
Files withMATSUSHITA ELECTRONICS CORP9
Top patents by PatentIndex Score
9 records- 0179US4143293AIn line electron guns for color tubes, each having a control grid with vertically elliptical apertureMATSUSHITA ELECTRONICS CORP·Filed 1977·Granted Mar 6, 1979·19 cites·1 claims
- 0278US4473775ACathode-ray tube deviceMATSUSHITA ELECTRONICS CORP·Filed 1981·Granted Sep 25, 1984·21 cites·4 claims
- 0369US3993487AMethod for manufacture of color television picture tubes using rotating light sourceMATSUSHITA ELECTRONICS CORP·Filed 1975·Granted Nov 23, 1976·6 cites·3 claims
- 0467US4777401AColor picture tube having a face panel with an outer face having a hyperbolic curvatureMATSUSHITA ELECTRONICS CORP·Filed 1987·Granted Oct 11, 1988·14 cites·5 claims
- 0550US4059834ALight exposing apparatus for forming a phosphor screen of a cathode ray tubeMATSUSHITA ELECTRONICS CORP·Filed 1975·Granted Nov 22, 1977·7 cites·4 claims
- 0647US4013467AMethod of manufacturing color picture tubes using rotating light attenuatorMATSUSHITA ELECTRONICS CORP·Filed 1975·Granted Mar 22, 1977·5 cites·1 claims
- 0747US3988777AColor picture tubeMATSUSHITA ELECTRONICS CORP·Filed 1975·Granted Oct 26, 1976·5 cites·5 claims
- 0844US4135930AMethod for manufacturing the phosphor screen of color-picture tubeMATSUSHITA ELECTRONICS CORP·Filed 1976·Granted Jan 23, 1979·5 cites·3 claims
- 0938US4186326AShadow mask having vertical pitch about 8/(2n-1) times horizontal pitchMATSUSHITA ELECTRONICS CORP·Filed 1978·Granted Jan 29, 1980·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →