Otsu
Japan
5
2017-08-03
The entities that hold a legal rights for patent applications filed by inventor Hamada Tsuyoshi:
Tsuyoshi Hamada from Otsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Solvent-resistant separation membrane
#2 | 2015-05-28Separation membrane element
#3 | 2014-09-11SEPARATION MEMBRANE, SEPARATION MEMBRANE ELEMENT AND METHOD FOR PRODUCING SEPARATION MEMBRANE
#4 | 2014-08-21SEPARATION MEMBRANE AND SEPARATION MEMBRANE ELEMENT
#5 | 2014-06-05Separation membrane, separation membrane element, and method for producing separation membrane
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