Inventor · disambiguated record
Frank M. Yama
Also filed as: YAMA FRANK · YAMA FRANK M
3 granted patents·36 citations·filing 1979–1981
71Inventor score
Top patents by PatentIndex Score
3 records- 0154US4251807AMiniature buzzerPICKERING & CO INC·Filed 1979·Granted Feb 17, 1981·13 cites·3 claims
- 0247US4413253AMiniature sounder with double tuned cavityHOFER ALAN·Filed 1981·Granted Nov 1, 1983·14 cites·4 claims
- 0343US4409588AMiniature sounder with multi-part tuned cavitiesPICKERING & CO INC·Filed 1981·Granted Oct 11, 1983·9 cites·5 claims
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