Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154809 | Packing, method for manufacturing same, and liquid film-forming structure | Yoshiyuki Iso, Kenji Takano, Kenji Katoh, Tatsuro Wakimoto | 2021-10-26 |
| 11014065 | Hydrophilized material, hydrophilized member, and gas-liquid contact apparatus in which same is used | Yoshiyuki Iso, Shiko Nakamura, Hirohito Okuhara, Kenji Takano | 2021-05-25 |