Inventor
IWAMURA HIDEYUKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “IWAMURA HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
7 patentsUS10036672B2Jul 31, 2018
Optical fiber strain and temperature measurement apparatus
OKI ELECTRIC IND CO LTD8 citations81
US7860395B2Dec 28, 2010
Optical access network system
OKI ELECTRIC IND CO LTD4 citations61
US7680415B2Mar 16, 2010
Optical code division multiplexing transmission and reception method and optical code division multiplexing transceiver
OKI ELECTRIC IND CO LTD4 citations61
US10598519B2Mar 24, 2020
Optical fiber strain measurement apparatus and optical fiber strain measurement method comprising a transmitter-side optical bandpass filter
OKI ELECTRIC IND CO LTD0 citations49
US11041741B2Jun 22, 2021
Optical fiber sensor device and optical fiber sensor system
OKI ELECTRIC IND CO LTD0 citations47
US9596107B2Mar 14, 2017
Electrical dispersion compensator and tap coefficient calculation method suitably applicable thereto
OKI ELECTRIC IND CO LTD0 citations39
US7769301B2Aug 3, 2010
Optical code division multiplexing receiving device and time gate processing method in optical code division multiplexing receiving device
OKI ELECTRIC IND CO LTD0 citations39
IWAMURA HIDEYUKI
4 patentsUS8401103B2Mar 19, 2013
Parallel decoder
IWAMURA HIDEYUKI4 citations59
US8249459B2Aug 21, 2012
Method and apparatus for generating time-division multiplexed encoded transmission signal
IWAMURA HIDEYUKI2 citations57
US8759955B2Jun 24, 2014
Semiconductor device with chips on isolated mount regions
IWAMURA HIDEYUKI0 citations49
US8781330B2Jul 15, 2014
Optical repeater complying with redundant configuration
IWAMURA HIDEYUKI0 citations37