Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297035 | Normal pressure cationic dyeable polyester and fiber | Tetsuya Chikatsune, Kenji Kawamura | 2012-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297035 | Normal pressure cationic dyeable polyester and fiber | Tetsuya Chikatsune, Kenji Kawamura | 2012-10-30 |