Otemachi
Japan
2
2022-12-15
The entities that hold a legal rights for patent applications filed by inventor HAKETA Tasuku:
Tasuku HAKETA from Otemachi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
#2 | 2022-08-04Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
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