Inventor · disambiguated record
Kenichi Fukuzawa
Also filed as: ANDO KUNIO · FUKUZAWA KENICHI
5 granted patents·38 citations·filing 1977–1981
78Inventor score
Technology areasH01J
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0175US4178532AElectron guns for use in cathode ray tubesHITACHI LTD·Filed 1977·Granted Dec 11, 1979·15 cites·7 claims
- 0258US4472657ASupport frame for color cathode-ray tubeHITACHI LTD·Filed 1981·Granted Sep 18, 1984·9 cites·2 claims
- 0354US4232246AElectron gun assembly for a color picture tubeHITACHI LTD·Filed 1978·Granted Nov 4, 1980·7 cites·5 claims
- 0448US4335329AMask support for shadow mask assemblyHITACHI LTD·Filed 1980·Granted Jun 15, 1982·6 cites·8 claims
- 0531US4276495AElectron gun for cathode-ray tubeHITACHI LTD·Filed 1978·Granted Jun 30, 1981·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →