Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9788701 | Non-woven fabric substrate for wiping sheet | Taeko Hayase, Minoru Wada | 2017-10-17 |
| 9782051 | Non-woven fabric substrate for wiping sheet | Taeko Hayase, Minoru Wada | 2017-10-10 |