Inventor
IMAI MASAHIKO
JP19 patents
⚠️ This page may combine multiple inventors who share the name “IMAI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
13 patentsUS7067956B2Jun 27, 2006
Surface acoustic wave device, filter device and method of producing the surface acoustic wave device
FUJITSU LTD19 citations92
US6903626B2Jun 7, 2005
Surface acoustic wave element and duplexer having the same
FUJITSU LTD19 citations92
US7986507B2Jul 26, 2011
Variable capacitor
FUJITSU LTD7 citations84
US7535326B2May 19, 2009
Microswitching element
FUJITSU LTD13 citations84
US7446994B2Nov 4, 2008
Variable capacitor and manufacturing method thereof
FUJITSU LTD11 citations84
US7307827B2Dec 11, 2007
Variable capacitor and method of manufacturing variable capacitor
FUJITSU LTD11 citations84
US7540968B2Jun 2, 2009
Micro movable device and method of making the same using wet etching
FUJITSU LTD7 citations74
US7851976B2Dec 14, 2010
Micro movable device and method of making the same using wet etching
FUJITSU LTD4 citations63
US7724494B2May 25, 2010
Variable capacitor and method of making the same
FUJITSU LTD3 citations62
US7515023B2Apr 7, 2009
Micro-switching device and method of manufacturing micro-switching device
FUJITSU LTD4 citations62
US8363381B2Jan 29, 2013
Variable capacitive element, variable capacitive device, and method for driving the variable capacitive element
FUJITSU LTD1 citations52
US7903386B2Mar 8, 2011
Apparatus and method for drive controlling micro machine device
FUJITSU LTD0 citations52
US8031459B2Oct 4, 2011
Movable micro-device
FUJITSU LTD0 citations41
SHIMANOUCHI TAKEAKI
3 patentsUS8618715B2Dec 31, 2013
Electrostatic actuator and driving method thereof
SHIMANOUCHI TAKEAKI5 citations71
US8665579B2Mar 4, 2014
Variable capacitor, matching circuit element, and mobile terminal apparatus
SHIMANOUCHI TAKEAKI3 citations60
US8218285B2Jul 10, 2012
Variable capacitance element
SHIMANOUCHI TAKEAKI1 citations50