Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976623 | Cylinder device | — | 2018-05-22 |
| 9911959 | Porous membrane and multilayer porous membrane | Hiroshi Hatayama, Yuki Uchida, Masaki Ishikawa | 2018-03-06 |
| 9911960 | Porous membrane and multilayer porous membrane | Hiroshi Hatayama, Yuki Uchida, Masaki Ishikawa | 2018-03-06 |