Inventor · disambiguated record
Yuji Hamayama
Also filed as: HAMAYAMA YUJI
4 granted patents·11 citations·filing 2010–2012
68Inventor score
Technology areasH03H
Top patents by PatentIndex Score
4 records- 0178US8294337B2Flexural vibration piece, flexural vibrator, and electronic deviceKAWAI HIROKI·Filed 2010·Granted Oct 23, 2012·6 cites·13 claims
- 0269US8232707B2Flexural vibration piece and oscillator using the sameFURUHATA MAKOTO·Filed 2010·Granted Jul 31, 2012·3 cites·9 claims
- 0357US8405283B2Flexural vibration piece and oscillator using the sameFURUHATA MAKOTO·Filed 2012·Granted Mar 26, 2013·1 cites·8 claims
- 0455US8362854B2Flexural vibration piece and oscillator using the sameEPSON TOYOCOM CORP·Filed 2010·Granted Jan 29, 2013·1 cites·7 claims
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