Inventor · disambiguated record
Tadao Oyama
Also filed as: OYAMA TADAO
4 granted patents·36 citations·filing 1977–1981
75Inventor score
Technology areasH01J
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0163US4138774APanel positioning apparatusHITACHI LTD·Filed 1977·Granted Feb 13, 1979·11 cites·17 claims
- 0262US4382500AConveyor system for conveying panels and shadow masksHITACHI LTD·Filed 1981·Granted May 10, 1983·11 cites·11 claims
- 0356US4130919AApparatus for removing a shadow mask assembly from a panel and inserting same into a dummy panelHITACHI LTD·Filed 1977·Granted Dec 26, 1978·9 cites·6 claims
- 0445US4188695APanel processing apparatusHITACHI LTD·Filed 1978·Granted Feb 19, 1980·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →