Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12048898 | Hollow fiber membrane and method for producing hollow fiber membrane | Takahito Nakao, Yasuki Terashima, Miharu Numoto | 2024-07-30 |
| 6852411 | Polyester fibers for rubber reinforcement and dipped cords using same | Katsutoshi Imaoka, Mitsuhiro Sakuda | 2005-02-08 |