Inventor
TAKEUCHI TAKANOBU
JP13 patents
Patents
13 patentsUS6516069B1Feb 4, 2003
Microphone filter and microphone unit
MITSUBISHI ELECTRIC CORP37 citations92
US6218883B1Apr 17, 2001
Semiconductor integrated circuit for electric microphone
MITSUBISHI ELECTRIC CORP20 citations92
US5793297AAug 11, 1998
Self-monitoring pressure detection apparatus and method
MITSUBISHI ELECTRIC CORP32 citations92
US6870938B2Mar 22, 2005
Semiconductor electret capacitor microphone
MITSUBISHI ELECTRIC CORP18 citations84
US7039202B1May 2, 2006
Microphone unit
MITSUBISHI ELECTRIC CORP15 citations83
US6101883AAug 15, 2000
Semiconductor pressure sensor including a resistive element which compensates for the effects of temperature on a reference voltage and a pressure sensor
MITSUBISHI ELECTRIC CORP18 citations83
US6127713AOct 3, 2000
Semiconductor pressure detecting device
MITSUBISHI ELECTRIC CORP8 citations73
US6021670AFeb 8, 2000
Semiconductor acceleration detecting device with shock absorbing structure
MITSUBISHI ELECTRIC CORP11 citations73
US6750665B2Jun 15, 2004
Semiconductor pressure detecting device
MITSUBISHI ELECTRIC CORP4 citations62
US6184774B1Feb 6, 2001
Semiconductor pressure detecting device with piezo resistance crossing grain boundaries
MITSUBISHI ELECTRIC CORP4 citations62
US6084460AJul 4, 2000
Four quadrant multiplying circuit driveable at low power supply voltage
MITSUBISHI ELECTRIC CORP6 citations62
US6021673AFeb 8, 2000
Semiconductor pressure detecting device
MITSUBISHI ELECTRIC CORP4 citations62
US5591917AJan 7, 1997
Semiconductor pressure sensor with rated pressure specified for desired error of linearity
MITSUBISHI ELECTRIC CORP5 citations62