Tsukuba
Japan
5
2020-07-09
The entities that hold a legal rights for patent applications filed by inventor Hamaguchi Shinya:
Shinya Hamaguchi from Tsukuba, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical fiber ribbon and optical fiber cable housing optical fiber ribbon
#2 | 2019-10-03Optical fiber unit, optical fiber cable, and method for manufacturing optical fiber unit
#3 | 2017-06-29Optical fiber ribbon and optical fiber cable housing optical fiber ribbon
#4 | 2016-03-10Optical fiber ribbon and optical fiber cable
#5 | 2015-02-19Optical fiber ribbon and optical fiber cable housing the optical fiber ribbon
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