Inventor · disambiguated record
Yukihiro Okajima
Also filed as: OKAJIMA YUKIHIRO
2 granted patents·50 citations·filing 2004–2024
56Inventor score
Technology areasH03H
Files withNIHON DEMPA KOGYO CO2
Top patents by PatentIndex Score
2 records- 0182US7135810B2Surface mount crystal oscillatorNIHON DEMPA KOGYO CO·Filed 2004·Granted Nov 14, 2006·50 cites·17 claims
- 0259US12407321B2Quartz-crystal vibrating piece, crystal unit, crystal controlled oscillator, and intermediate wafer for quartz-crystal vibrating pieceNIHON DEMPA KOGYO CO·Filed 2024·Granted Sep 2, 2025·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →