Sakura
Japan
15
2022-04-28
The entities that hold a legal rights for patent applications filed by inventor Kitabayashi Tomoharu:
Tomoharu Kitabayashi from Sakura, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Laser device
#2 | 2015-08-06Fiber laser device
#3 | 2014-11-20Fiber laser
#4 | 2013-01-17Optical fiber amplifier and fiber laser apparatus using the same
#5 | 2012-12-06Optical fiber laser
#6 | 2011-11-24Fiber laser device
#7 | 2010-12-30Optical fiber laser
#8 | 2010-06-03Fiber laser having superior resistance to reflection light
#9 | 2010-03-11Fiber laser
#10 | 2009-12-24Rare earth-doped core optical fiber and manufacturing method thereof
#11 | 2009-11-05Fiber laser
#12 | 2008-01-24Optical pumping device, optical amplifier, fiber laser, and multicore fiber for optical pumping device
#13 | 2006-06-20Method for exciting light for optical amplification medium fiber, structure for emitting excited light into optical amplification medium fiber optical fiber amplifier, and optical fiber laser
#14 | 2005-11-03End face structure of optical fiber, optical fiber laser, and laser processing apparatus
#15 | 2005-08-11Optical fiber coupling structure and method for coupling optical fibers
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