Tokyo
Japan
17
2019-12-26
The entities that hold a legal rights for patent applications filed by inventor MIYABE Ryo:
Ryo MIYABE from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical fiber and manufacturing method of optical fiber
#2 | 2016-12-01PRODUCTION METHOD OF OPTICAL FIBER PREFORM AND PRODUCTION METHOD OF OPTICAL FIBER
#3 | 2016-03-17Production method of optical fiber preform, and production method of optical fiber
#4 | 2015-11-19Method of producing glass preform and optical fiber
#5 | 2014-08-28Multi-core amplification optical fiber and multi-core optical fiber amplifier
#6 | 2013-12-19OPTICAL FIBER, OPTICAL FIBER LASER AND OPTICAL FIBER AMPLIFIER, AND METHOD OF MANUFACTURING OPTICAL FIBER
#7 | 2010-09-23Optical fiber and optical waveguide
#8 | 2009-11-05Optical fiber and optical device
#9 | 2009-02-26Optical fiber and waveguide
#10 | 2009-02-26Optical fiber and waveguide
#11 | 2008-12-04Optical fiber and optical waveguide
#12 | 2008-11-27Polarization-maintaining optical fiber, method of manufacturing polarization-maintaining optical-fiber connecting portion, and polarization-maintaining optical-fiber connecting portion
#13 | 2008-07-03Optical fiber and optical transmission medium
#14 | 2008-05-29Optical fiber and optical transmission medium
#15 | 2006-09-28METHOD OF MANUFACTURING MICROSTRUCTURED OPTICAL FIBER
#16 | 2005-09-29Nonlinear optical fiber and optical signal processing apparatus using the optical fiber
#17 | 2005-07-28Optical fiber having high nonlinearity
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