Sakura
Japan
2
2011-09-29
The entities that hold a legal rights for patent applications filed by inventor Sugimoto Ryo:
Ryo Sugimoto from Sakura, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Amplification optical fiber with optical component and fiber laser device including the same
#2 | 2005-09-15Method for detecting disengagement of an optical fiber, an optical fiber amplifier, and a unit of an optical fiber amplifier with a transmission optical fiber
6080794 ⎘