Sakura
Japan
6
2022-05-12
The entities that hold a legal rights for patent applications filed by inventor Shima Kensuke:
Kensuke Shima from Sakura, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter device and laser apparatus
#2 | 2022-03-17Fiber laser device
#3 | 2014-07-24Optical fiber combiner, and laser system using the same
#4 | 2011-06-23Amplification optical fiber, and optical fiber amplifier and resonator using the same
#5 | 2010-12-02Fiber laser device
#6 | 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
6007799 ⎘