Tokyo
Japan
11
2019-03-28
The entities that hold a legal rights for patent applications filed by inventor MURAI Hitoshi:
Hitoshi MURAI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical fiber strain and temperature measurement apparatus and optical fiber strain and temperature measurement method
#2 | 2018-04-05Optical fiber strain and temperature measurement apparatus
#3 | 2013-11-28Cascaded optical parametric amplifier with polarization exchange for noise reduction
#4 | 2011-07-28Wavelength conversion device and wavelength conversion method
#5 | 2010-09-30Optical signal generator
#6 | 2009-09-03Wavelength conversion device and wavelength conversion method
#7 | 2009-08-06Optical modulator and optical signal generation apparatus
#8 | 2006-12-21Optical signal generating circuit and optical transmission line
#9 | 2006-03-21Optical communications apparatus and optical communications system
#10 | 2005-12-01Optical signal generating circuit and optical transmission line
#11 | 2005-09-27Optical signal generating circuit and optical transmission line
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