Inventor
SHIMAZU TAKAYUKI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAZU TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
20 patentsUS9033592B2May 19, 2015
Optical connector module
SUMITOMO ELECTRIC INDUSTRIES10 citations83
US11650375B2May 16, 2023
Ferrule and optical connector
SUMITOMO ELECTRIC INDUSTRIES2 citations69
US11137554B2Oct 5, 2021
Optical connection structure
SUMITOMO ELECTRIC INDUSTRIES2 citations69
US12242115B2Mar 4, 2025
Cable with connector
SUMITOMO ELECTRIC INDUSTRIES1 citations64
US12541070B2Feb 3, 2026
Optical fiber cable
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US12032214B2Jul 9, 2024
Optical communication system
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US7898654B2Mar 1, 2011
Equipment and method for detecting foreign matters
SUMITOMO ELECTRIC INDUSTRIES2 citations62
US7081982B2Jul 25, 2006
Movable mirror device and dispersion compensator
SUMITOMO ELECTRIC INDUSTRIES6 citations62
US6935139B2Aug 30, 2005
Method of manufacturing optical fiber
SUMITOMO ELECTRIC INDUSTRIES4 citations62
US12248185B2Mar 11, 2025
Optical connection structure, optical connector, and optical connecting method
SUMITOMO ELECTRIC INDUSTRIES0 citations60
US11815723B2Nov 14, 2023
Optical connection structure, optical connector, and optical connecting method
SUMITOMO ELECTRIC INDUSTRIES1 citations60
US9182551B2Nov 10, 2015
Lens component and optical module provided with the same
SUMITOMO ELECTRIC INDUSTRIES2 citations57
US12399336B2Aug 26, 2025
Optical fiber cable with partitioned case for optical fiber cable
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US12189201B2Jan 7, 2025
Optical cable termination unit
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US12105339B2Oct 1, 2024
Wiring module, frame body for wiring module, and forming method for forming wiring module
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US7120331B2Oct 10, 2006
Optical device and production method thereof
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11906803B2Feb 20, 2024
Optical fiber ribbon with intermittently coupled groups of fibers
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US11150418B2Oct 19, 2021
Optical connector ferrule and optical connector
SUMITOMO ELECTRIC INDUSTRIES0 citations50
US9335492B2May 10, 2016
Lens component
SUMITOMO ELECTRIC INDUSTRIES0 citations48
US7068877B2Jun 27, 2006
Movable mirror device, dispersion compensator, gain equalizer, and optical ADM apparatus
SUMITOMO ELECTRIC INDUSTRIES0 citations41
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS5025229AJun 18, 1991
Voltage-controlled oscillator using a surface elastic wave resonator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US6075834AJun 13, 2000
Frequency divider
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US7312665B2Dec 25, 2007
Oscillation control apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations60