Inventor

ISHITOBI NORIMASA

JP3 patents

Patents

3 patents

US6236290B1May 22, 2001

Multilayer filter

TDK CORP16 citations81

US6452552B1Sep 17, 2002

Microstrip antenna

TDK CORP18 citations79

US6433751B1Aug 13, 2002

Lens antenna and lens antenna array

TDK CORP12 citations71