Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732453 | Nonwoven fabric sheet, and extraction filter and extraction bag using the same | Mitsunori Saitoh, Naoko Yamaguchi | 2017-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732453 | Nonwoven fabric sheet, and extraction filter and extraction bag using the same | Mitsunori Saitoh, Naoko Yamaguchi | 2017-08-15 |