Hitachi
Japan
12
2013-01-17
The entities that hold a legal rights for patent applications filed by inventor YAO Bing:
Bing YAO from Hitachi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Multicore fiber
#2 | 2012-06-28Resin-coated optical fiber
#3 | 2011-05-05OPTICAL FIBER AND METHOD OF MANUFACTURING THE SAME
#4 | 2009-12-24OPTICAL FIBER FOR A FIBER LASER AND FIBER LASER USING THE SAME
#5 | 2009-05-21Optical fiber laser and exciting method using same
#6 | 2009-03-26Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser
#7 | 2009-02-26Optical waveguide type optical coupling arrangement
#8 | 2009-02-26Optical fiber for an optical fiber laser, method for fabricating the same, and optical fiber laser
#9 | 2008-11-27Optical fiber, optical fiber connection structure and optical connector
#10 | 2008-10-30Optical fiber, optical fiber production method and optical fiber production system
#11 | 2008-08-14Optical fiber for fiber laser device and fiber laser device using same
#12 | 2007-08-16Optical fiber laser
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