Title:
圧電振動子
Document Type and Number:
Japanese Patent JP4450173
Kind Code:
B2
Inventors:
Yasutaka Saegusa
Sakurai Riki
Sakurai Riki
Application Number:
JP2004022487A
Publication Date:
April 14, 2010
Filing Date:
January 30, 2004
Export Citation:
Assignee:
River Eletech Co., Ltd.
International Classes:
H03H9/25
Domestic Patent References:
| JP9036700A | ||||
| JP2003258596A | ||||
| JP2002534886A | ||||
| JP2002044785A | ||||
| JP2109411A | ||||
| JP2002152007A |
Foreign References:
| US4101852 |
Attorney, Agent or Firm:
Satoshi Asakawa