Inventor
OKAMURA TAKESHI
JP37 patents
⚠️ This page may combine multiple inventors who share the name “OKAMURA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA CORP
22 patentsUS7554251B2Jun 30, 2009
Multi-layer piezoelectric element and method for manufacturing the same
KYOCERA CORP13 citations92
US6832081B1Dec 14, 2004
Nonradiative dielectric waveguide and a millimeter-wave transmitting/receiving apparatus
KYOCERA CORP27 citations92
US6094106AJul 25, 2000
Non-radiative dielectric waveguide module
KYOCERA CORP31 citations92
US7902726B2Mar 8, 2011
Multi-layer piezoelectric device
KYOCERA CORP9 citations83
US7786652B2Aug 31, 2010
Multi-layer piezoelectric element
KYOCERA CORP12 citations83
US7759847B2Jul 20, 2010
Multi-layer piezoelectric device
KYOCERA CORP11 citations83
US7679272B2Mar 16, 2010
Multi-layer piezoelectric element
KYOCERA CORP9 citations83
US7633210B2Dec 15, 2009
Multi-layer electronic component and method for manufacturing the same, multi-layer piezoelectric element
KYOCERA CORP16 citations83
US8007903B2Aug 30, 2011
Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, filter device, multi-layer piezoelectric device, injection apparatus and fuel injection system
KYOCERA CORP9 citations82
US7633214B2Dec 15, 2009
Multi-layer piezoelectric element
KYOCERA CORP15 citations79
US6147569ANov 14, 2000
Non-radiative dielectric waveguide coupler
KYOCERA CORP16 citations79
US6882253B2Apr 19, 2005
Non-radiative dielectric waveguide and millimeter wave transmitting/receiving apparatus
KYOCERA CORP8 citations74
US6440883B2Aug 27, 2002
Dielectric porcelain composition, and dielectric resonator and nonradiative dielectric strip using same
KYOCERA CORP6 citations74
US7705525B2Apr 27, 2010
Multi-layer piezoelectric element and method for manufacturing the same
KYOCERA CORP6 citations73
US9005383B2Apr 14, 2015
Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, multi-layer piezoelectric device, injection apparatus and fuel injection system
KYOCERA CORP2 citations63
US6864764B2Mar 8, 2005
Dielectric porcelain composition, and dielectric resonator and nonradiative dielectric strip using same
KYOCERA CORP2 citations63
US10299317B2May 21, 2019
Heater and glow plug provided with same
KYOCERA CORP1 citations62
US7656077B2Feb 2, 2010
Laminated piezoelectric device
KYOCERA CORP2 citations58
US9491804B2Nov 8, 2016
Heater and glow plug including the same
KYOCERA CORP0 citations52
US9407995B2Aug 2, 2016
Acoustic generator, acoustic generation device, and electronic device
KYOCERA CORP0 citations52
US9380365B2Jun 28, 2016
Acoustic generator, acoustic generation device, and electronic device
KYOCERA CORP0 citations51
US8648517B2Feb 11, 2014
Multilayer piezoelectric element and injector using the same
KYOCERA CORP1 citations51
OKAMURA TAKESHI
10 patentsUS8994247B2Mar 31, 2015
Piezoelectric actuator, piezoelectric vibration apparatus, and portable terminal
OKAMURA TAKESHI8 citations84
US8101847B2Jan 24, 2012
Thermoelectric module
OKAMURA TAKESHI8 citations83
US8432085B2Apr 30, 2013
Multi-layer piezoelectric element having low rigidity metal layers, and ejection apparatus and fuel ejection system that employ the same
OKAMURA TAKESHI2 citations62
US8405278B2Mar 26, 2013
Multi-layer piezoelectric element, ejection device having the element, and fuel ejection system
OKAMURA TAKESHI2 citations62
US8405287B2Mar 26, 2013
Laminated piezoelectric element, injection device having the element, and fuel injection system
OKAMURA TAKESHI2 citations62
US9287486B2Mar 15, 2016
Multi-layer piezoelectric element, and piezoelectric actuator, injection device, and fuel injection system provided with same
OKAMURA TAKESHI1 citations52
US9491805B2Nov 8, 2016
Heater and glow plug provided with same
OKAMURA TAKESHI0 citations51
US8450908B2May 28, 2013
Multi-layer piezoelectric element with metal parts or ceramic parts bonded to only one piezoelectric material layer
OKAMURA TAKESHI0 citations51
US8441174B2May 14, 2013
Multilayer piezoelectric element and injector using the same
OKAMURA TAKESHI0 citations51
US8188637B2May 29, 2012
Laminated piezoelectric element with porous sections
OKAMURA TAKESHI0 citations48