Chiba
Japan
2
2021-09-23
The entities that hold a legal rights for patent applications filed by inventor Tayanagi Junichi:
Junichi Tayanagi from Chiba, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Processing method of base material sheet, manufacturing method of modified base material sheet, base material with grafted polymer chain, and ion exchange membrane
#2 | 2019-05-30Processing method of base material sheet, manufacturing method of modified base material sheet, base material with grafted polymer chain, and ion exchange membrane
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