Inventor
YAKABE MASAMI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “YAKABE MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO ELECTRON LTD
14 patentsUS7557590B2Jul 7, 2009
Capacitance detection circuit and capacitance detection method
TOKYO ELECTRON LTD21 citations92
US6756790B2Jun 29, 2004
Impedance detection circuit, impedance detection device, and impedance detection method
TOKYO ELECTRON LTD19 citations92
US7348788B2Mar 25, 2008
Probing card and inspection apparatus for microstructure
TOKYO ELECTRON LTD7 citations73
US7088112B2Aug 8, 2006
Sensor capacity sensing apparatus and sensor capacity sensing method
TOKYO ELECTRON LTD9 citations73
US7019540B2Mar 28, 2006
Electrostatic capacitance detection circuit and microphone device
TOKYO ELECTRON LTD8 citations73
US7005865B2Feb 28, 2006
Circuit and method for impedance detection
TOKYO ELECTRON LTD8 citations73
US7726190B2Jun 1, 2010
Device, method and program for inspecting microstructure
TOKYO ELECTRON LTD7 citations71
US7994443B2Aug 9, 2011
Switch array
TOKYO ELECTRON LTD3 citations63
US7891090B2Feb 22, 2011
Method for manufacturing an interposer
TOKYO ELECTRON LTD2 citations62
US7034551B2Apr 25, 2006
Electrostatic capacitance detection circuit and microphone device
TOKYO ELECTRON LTD2 citations62
US7023223B2Apr 4, 2006
Impedance measuring circuit and capacitance measuring circuit
TOKYO ELECTRON LTD2 citations62
US7866038B2Jan 11, 2011
Through substrate, interposer and manufacturing method of through substrate
TOKYO ELECTRON LTD3 citations61
US7368920B2May 6, 2008
Potential fixing device and potential fixing method
TOKYO ELECTRON LTD1 citations51
US6900751B2May 31, 2005
Logarithmic digital to analog converter having multipliers coupled to reference voltages
TOKYO ELECTRON LTD0 citations51