Inventor
KADOTA MICHIO
JP182 patents
Patents
50 patentsUS7501293B2Mar 10, 2009
Semiconductor device in which zinc oxide is used as a semiconductor material and method for manufacturing the semiconductor device
MURATA MANUFACTURING CO4,120 citations99
US7345400B2Mar 18, 2008
Surface acoustic wave device
MURATA MANUFACTURING CO184 citations99
US9564873B2Feb 7, 2017
Elastic wave device
MURATA MANUFACTURING CO54 citations98
US7535152B2May 19, 2009
Lamb wave device
MURATA MANUFACTURING CO288 citations98
US7327071B2Feb 5, 2008
Surface acoustic wave device
MURATA MANUFACTURING CO111 citations98
US7322093B2Jan 29, 2008
Method for producing a boundary acoustic wave device
MURATA MANUFACTURING CO43 citations96
US7009468B2Mar 7, 2006
Surface acoustic wave device and electronic device using the same
MURATA MANUFACTURING CO54 citations96
US6458614B1Oct 1, 2002
Opto-electronic integrated circuit
MURATA MANUFACTURING CO79 citations96
US6271617B1Aug 7, 2001
Surface acoustic wave device with a tungsten-aluminum layered interdigital transducer
MURATA MANUFACTURING CO74 citations96
US5952899ASep 14, 1999
Ladder filter having edge reflection type saw resonators
MURATA MANUFACTURING CO58 citations96
US6355945B1Mar 12, 2002
Semiconductor optical device and optoelectronic integrated circuit device including a ZnO buffer layer
MURATA MANUFACTURING CO70 citations95
US6146916ANov 14, 2000
Method for forming a GaN-based semiconductor light emitting device
MURATA MANUFACTURING CO72 citations95
US7581306B2Sep 1, 2009
Method for producing a boundary acoustic wave device
MURATA MANUFACTURING CO14 citations93
US7550898B2Jun 23, 2009
Boundary acoustic wave device and process for producing same
MURATA MANUFACTURING CO15 citations93
US7418772B2Sep 2, 2008
Method for manufacturing a surface acoustic wave
MURATA MANUFACTURING CO26 citations93
US7411334B2Aug 12, 2008
Surface acoustic wave apparatus and manufacturing method therefor
MURATA MANUFACTURING CO23 citations93
US7230365B2Jun 12, 2007
Surface acoustic wave apparatus and manufacturing method therefor
MURATA MANUFACTURING CO20 citations93
US7209018B2Apr 24, 2007
Surface acoustic wave device
MURATA MANUFACTURING CO20 citations93
US6946930B2Sep 20, 2005
Surface acoustic wave device and electronic device using the same
MURATA MANUFACTURING CO22 citations93
US6710509B1Mar 23, 2004
Surface acoustic wave device
MURATA MANUFACTURING CO29 citations93
US6663943B2Dec 16, 2003
Surface acoustic wave device and method for making the same
MURATA MANUFACTURING CO30 citations93
US6590336B1Jul 8, 2003
Light emitting device having a polar plane piezoelectric film and manufacture thereof
MURATA MANUFACTURING CO21 citations93
US6437668B1Aug 20, 2002
Surface acoustic wave resonator, surface acoustic wave device, and communication device using shear horizontal waves
MURATA MANUFACTURING CO22 citations93
US6369667B1Apr 9, 2002
Surface acoustic wave device and communication device utilizing shear horizontal waves
MURATA MANUFACTURING CO23 citations93
US6366002B1Apr 2, 2002
Surface acoustic wave device and communication device
MURATA MANUFACTURING CO19 citations93
US6346864B1Feb 12, 2002
Saw resonator filter and duplexer utilizing SH waves, substrate edge reflection, and sub-interdigital transducer portions
MURATA MANUFACTURING CO36 citations93
US6326645B1Dec 4, 2001
Semiconductor photonic device
MURATA MANUFACTURING CO48 citations93
US6317014B1Nov 13, 2001
Surface acoustic wave resonator, filter, duplexer and communication device utilizing a shear horizontal wave on langasite
MURATA MANUFACTURING CO22 citations93
US6291257B1Sep 18, 2001
Semiconductor photonic device having a ZnO film as a buffer layer and method for forming the ZnO film
MURATA MANUFACTURING CO27 citations93
US6218763B1Apr 17, 2001
Surface acoustic wave resonator, filter, duplexer and communication apparatus
MURATA MANUFACTURING CO24 citations93
US6185801B1Feb 13, 2001
Method of manufacturing surface acoustic wave device
MURATA MANUFACTURING CO27 citations93
US6154105ANov 28, 2000
Surface acoustic wave device with specific electrode materials and quartz substrate euler angles
MURATA MANUFACTURING CO45 citations93
US6088462AJul 11, 2000
Surface acoustic wave device
MURATA MANUFACTURING CO17 citations93
US5953433ASep 14, 1999
Surface acoustic wave device
MURATA MANUFACTURING CO25 citations93
US5719538AFeb 17, 1998
Surface acoustic wave device having negative temperature coefficient of decay
MURATA MANUFACTURING CO29 citations93
US5432392AJul 11, 1995
Surface wave device
MURATA MANUFACTURING CO50 citations93
US7339304B2Mar 4, 2008
Surface acoustic wave device
MURATA MANUFACTURING CO23 citations92
US6733895B2May 11, 2004
ZnO film, method for manufacturing the same, and luminescent element including the same
MURATA MANUFACTURING CO24 citations92
US6617183B2Sep 9, 2003
Method for forming p-type semiconductor film and light emitting device using the same
MURATA MANUFACTURING CO30 citations92
US6534895B2Mar 18, 2003
Surface acoustic wave device, shear bulk wave transducer, and longitudinal bulk wave transducer
MURATA MANUFACTURING CO42 citations92
US6369491B1Apr 9, 2002
Surface acoustic wave device and method for manufacturing the same
MURATA MANUFACTURING CO17 citations92
US6282357B1Aug 28, 2001
Optical waveguide, acousto-optic deflector and manufacturing method thereof
MURATA MANUFACTURING CO35 citations92
US6150900ANov 21, 2000
Surface acoustic wave filter duplexer and communications apparatus utilizing edge reflection of SH-type waves
MURATA MANUFACTURING CO51 citations92
US6127769AOct 3, 2000
Surface acoustic wave device
MURATA MANUFACTURING CO28 citations92
US5847486ADec 8, 1998
Love-wave device including a thin film of TA or W
MURATA MANUFACTURING CO29 citations92
US5838217ANov 17, 1998
Longitudinally coupling acoustic surface wave double mode filter utilizing end-face reflecting waves
MURATA MANUFACTURING CO30 citations92
US5793147AAug 11, 1998
Surface wave resonator having single component including a plurality of resonant units
MURATA MANUFACTURING CO22 citations92
US5684437ANov 4, 1997
End face reflection type surface wave resonator
MURATA MANUFACTURING CO21 citations92
US5260913ANov 9, 1993
Surface wave device
MURATA MANUFACTURING CO49 citations92
US6362496B1Mar 26, 2002
Semiconductor light emitting device having a GaN-based semiconductor layer, method for producing the same and method for forming a GaN-based semiconductor layer
MURATA MANUFACTURING CO30 citations91
Showing the top 50 of 182 patents by PatentIndex Score.