Inventor · disambiguated record
Yoshinori Oyamada
Also filed as: OYAMADA YOSHINORI
3 granted patents·12 citations·filing 1981–1988
63Inventor score
Technology areasH01J
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0143US4395243AMethod of fabricating cathode-ray tubeHITACHI LTD·Filed 1981·Granted Jul 26, 1983·5 cites·6 claims
- 0240US4471264ACathode ray tubeHITACHI LTD·Filed 1981·Granted Sep 11, 1984·5 cites·8 claims
- 0323US4929209AMethod of aging cathode-ray tubeHITACHI LTD·Filed 1988·Granted May 29, 1990·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →