Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Norihiro Yamada0
Masamichi Hijino0
Masashi Yamada0
Nobuyuki Suda0
Date of Patent
January 11, 2011
0Patent Application Number
120202330
Date Filed
January 25, 2008
0Patent Primary Examiner
Patent abstract
An ultrasonic transmission member including one end part and the other end part and transmitting an ultrasonic wave input into the one end part to the other end part is formed by preparing a main mold having a casting cavity corresponding to a whole outer shape of the ultrasonic transmission member, melting an alloy which is a material of a metallic glass, and pouring the melted alloy into the casting cavity of the main mold to solidify the melted alloy in a liquid phase state thereof.
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