Inventor
KONDO JUNGO
JP92 patents
⚠️ This page may combine multiple inventors who share the name “KONDO JUNGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
43 patentsUS7446696B2Nov 4, 2008
Radio oscillating and radar systems
NGK INSULATORS LTD26 citations93
US7035485B2Apr 25, 2006
Optical waveguide device, and a travelling wave form optical modulator
NGK INSULATORS LTD23 citations93
US6674565B2Jan 6, 2004
Travelling wave-type optical modulator
NGK INSULATORS LTD21 citations93
US6571026B2May 27, 2003
Traveling wave optical modulators and a method for the production thereof
NGK INSULATORS LTD21 citations93
US6400494B1Jun 4, 2002
Traveling wave optical modulator
NGK INSULATORS LTD22 citations93
US6640032B2Oct 28, 2003
Bonding structures for optical members
NGK INSULATORS LTD19 citations92
US6556727B2Apr 29, 2003
Travelling wave-type optical modulator
NGK INSULATORS LTD20 citations92
US6363189B1Mar 26, 2002
Directional coupler
NGK INSULATORS LTD23 citations92
US8384989B2Feb 26, 2013
Electromagnetic wave oscillating devices
NGK INSULATORS LTD10 citations84
US7995872B2Aug 9, 2011
Optical modulator component and optical modulator
NGK INSULATORS LTD10 citations84
US7532777B2May 12, 2009
Optical functional devices
NGK INSULATORS LTD10 citations84
US7502530B2Mar 10, 2009
Optical waveguide devices and traveling wave type optical modulators
NGK INSULATORS LTD15 citations84
US7382942B2Jun 3, 2008
Optical waveguide devices
NGK INSULATORS LTD11 citations84
US7068863B2Jun 27, 2006
Optical waveguide device, an optical modulator, a mounting structure for an optical waveguide device and a supporting member for an optical waveguide substrate
NGK INSULATORS LTD13 citations84
US6950580B2Sep 27, 2005
Optical waveguide devices and travelling wave type optical modulators
NGK INSULATORS LTD13 citations84
US6819851B2Nov 16, 2004
Optical waveguide device and a travelling-wave optical modulator
NGK INSULATORS LTD17 citations84
US11448907B2Sep 20, 2022
Bonded bodies for optical modulators, optical modulators and a method of producing bonded bodies for optical modulators
NGK INSULATORS LTD6 citations74
US7809218B2Oct 5, 2010
Optical modulators
NGK INSULATORS LTD7 citations74
US7389030B2Jun 17, 2008
Optically functional device
NGK INSULATORS LTD8 citations74
US7290328B2Nov 6, 2007
Method of manufacturing optical modulator
NGK INSULATORS LTD7 citations74
US6958852B2Oct 25, 2005
Optical modulator, method of achieving velocity matching and impedance matching of optical modulator, and method of manufacturing optical modulator
NGK INSULATORS LTD8 citations74
US11573435B2Feb 7, 2023
Composite substrate for electro-optic element and method for manufacturing the same
NGK INSULATORS LTD1 citations73
US11385334B2Jul 12, 2022
Optical scanning element
NGK INSULATORS LTD2 citations73
US11281032B2Mar 22, 2022
Composite substrate for electro-optic element and method for manufacturing the same
NGK INSULATORS LTD3 citations73
US11150497B2Oct 19, 2021
Composite substrate for electro-optic element and method for manufacturing the same
NGK INSULATORS LTD2 citations73
US9859684B2Jan 2, 2018
Grating element and external-resonator-type light emitting device
NGK INSULATORS LTD2 citations73
US9574933B2Feb 21, 2017
Terahertz-wave detection element, manufacturing method therefor, and observation apparatus
NGK INSULATORS LTD3 citations73
US9331454B2May 3, 2016
External resonator type light emitting system
NGK INSULATORS LTD5 citations73
US9267846B2Feb 23, 2016
Infrared detection element, infrared detection module, and manufacturing method therefor
NGK INSULATORS LTD4 citations73
US8712204B2Apr 29, 2014
Optical modulation element
NGK INSULATORS LTD4 citations73
US8355197B2Jan 15, 2013
Electromagnetic wave oscillating devices
NGK INSULATORS LTD5 citations73
US6226423B1May 1, 2001
Optical waveguide element
NGK INSULATORS LTD11 citations73
US11262046B2Mar 1, 2022
Phosphor element, method for producing same, and lighting device
NGK INSULATORS LTD4 citations72
US10859747B2Dec 8, 2020
Phosphor element and illumination device
NGK INSULATORS LTD2 citations72
US6295404B1Sep 25, 2001
Optical fiber array
NGK INSULATORS LTD14 citations69
US11815751B2Nov 14, 2023
Composite substrate for electro-optic element and method for manufacturing the same
NGK INSULATORS LTD0 citations63
US11105486B2Aug 31, 2021
Optic and illumination device
NGK INSULATORS LTD0 citations63
US10063034B2Aug 28, 2018
External resonator-type light emitting device
NGK INSULATORS LTD2 citations63
US9184564B2Nov 10, 2015
External resonator type light emitting system
NGK INSULATORS LTD3 citations63
US8542433B2Sep 24, 2013
Electromagnetic wave oscillating devices and a method of producing the same
NGK INSULATORS LTD3 citations63
US8002998B2Aug 23, 2011
Method of producing a slab type two-dimensional photonic crystal structure
NGK INSULATORS LTD5 citations63
US7974501B2Jul 5, 2011
Optical modulators
NGK INSULATORS LTD4 citations63
US7869669B2Jan 11, 2011
Optical phase modulator
NGK INSULATORS LTD6 citations63
KONDO JUNGO
3 patentsTAI TOMOYOSHI
1 patentMITOMI OSAMU
1 patentIDE AKIYOSHI
1 patentNGK INSULATROS LTD
1 patentShowing the top 50 of 92 patents by PatentIndex Score.