Inventor
GOKITA YOSHIKO
JP4 patents
Patents
4 patentsUS7309450B2Dec 18, 2007
Piezoelectric porcelain and method for preparation thereof
TDK CORP31 citations91
US6207069B1Mar 27, 2001
Piezoelectric ceramics and piezoelectric device
TDK CORP24 citations89
US6793843B2Sep 21, 2004
Piezoelectric ceramic
TDK CORP18 citations83
US6413443B1Jul 2, 2002
Piezoelectric ceramic and piezoelectric device
TDK CORP7 citations72