Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10576432 | Polyimide and/or polyamideimide porous body and method for manufacturing same, method for separation and/or adsorption, separation material, adsorption material, filter media, laminate, and filter device | Tsukasa Sugawara, Masanori Ichikawa, Mitsuharu Tobari | 2020-03-03 |
| 10576433 | Method for purifying liquid, method for producing chemical solution or cleaning solution, filter medium, and filter device | Hayato Takashima, Takao Nakajima, Tsukasa Sugawara | 2020-03-03 |