Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732453 | Nonwoven fabric sheet, and extraction filter and extraction bag using the same | Masahiro Nakamuro, Naoko Yamaguchi | 2017-08-15 |
| 9650168 | Thread material cutting device | Tomohiro Takemoto, Nobuhito Yamauchi, Takeo Yamamura, Yoshiyuki Tsuji | 2017-05-16 |