Saga
Japan
3
2022-04-28
The entities that hold a legal rights for patent applications filed by inventor MAEDA Shingo:
Shingo MAEDA from Saga, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Optical-waveguide-clad composition, optical-waveguide-clad dry film, and optical waveguide
#2 | 2021-07-22Resin composition for optical waveguide cores, and dry film, optical waveguide core and photoelectric composite wiring board, each of which uses same
#3 | 2020-09-17Optical waveguide and method for manufacturing same
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