Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11883770 | Porous composite | Takuya Nakashima, Yunie Izumi | 2024-01-30 |
| 11578629 | Porous composite | Kousuke Ujihara, Kenji Morimoto | 2023-02-14 |
| 11273404 | Porous composite | Kousuke Ujihara, Yunie Izumi | 2022-03-15 |
| 11085342 | Honeycomb filter | Ren Kasuga, Kousuke Ujihara, Takuya Nakashima | 2021-08-10 |
| 8668094 | Carbon membrane structure and method for producing same | — | 2014-03-11 |
| 8257468 | Carbon membrane and method of manufacturing the same | Akimasa Ichikawa, Tetsuya Uchikawa, Tetsuya Sakai, Hideyuki Suzuki | 2012-09-04 |
| 7677399 | Separation membrane and manufacturing process thereof | Akimasa Ichikawa | 2010-03-16 |