Inventor
BAMBA KEITA
JP3 patents
Patents
3 patentsUS10968328B2Apr 6, 2021
Porous polyimide film production method and porous polyimide film produced using said method
UBE INDUSTRIES0 citations43
US11001691B2May 11, 2021
Porous polyether sulfone film and production method therefor
UBE INDUSTRIES0 citations41
US10149394B2Dec 4, 2018
Method for forming conductor layer, and method for producing multilayer wiring substrate using same
UBE INDUSTRIES0 citations35