Inventor
ISHIDA KAZUYUKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
9 patentsUS7092643B2Aug 15, 2006
Optical transmission apparatus and bias voltage control method for the optical modulator
MITSUBISHI ELECTRIC CORP30 citations92
US6836622B2Dec 28, 2004
Optical transmitter, and method of controlling bias voltage to the optical transmitter
MITSUBISHI ELECTRIC CORP24 citations92
US7058313B2Jun 6, 2006
Multi-value modulation apparatus
MITSUBISHI ELECTRIC CORP7 citations73
US10563894B2Feb 18, 2020
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP4 citations72
US6832048B2Dec 14, 2004
Dispersion compensation apparatus and a dispersion compensation system
MITSUBISHI ELECTRIC CORP6 citations62
US7809281B2Oct 5, 2010
Optical transmitter
MITSUBISHI ELECTRIC CORP3 citations60
US12184332B2Dec 31, 2024
Single-fiber bidirectional optical ring system, method for controlling single-fiber bidirectional optical ring system, and central station
MITSUBISHI ELECTRIC CORP0 citations43
US10767912B2Sep 8, 2020
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations41
US10724777B2Jul 28, 2020
Refrigeration cycle apparatus capable of performing refrigerant recovery operation and controlling blower
MITSUBISHI ELECTRIC CORP0 citations41
TOKURA TOSHIYUKI
3 patentsUS8208812B2Jun 26, 2012
Optical relay device and optical relay transmission system
TOKURA TOSHIYUKI2 citations59
US9036995B2May 19, 2015
Optical communication system
TOKURA TOSHIYUKI0 citations48
US9478935B2Oct 25, 2016
Optical amplifier, wavelength multiplexing optical transmission system, and program
TOKURA TOSHIYUKI0 citations37