Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871782 | Multifilter segment, smoking article with multifilter segment, and multifilter segment inspection method | Noriko OSAWA, Yuji Yamauchi | 2024-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871782 | Multifilter segment, smoking article with multifilter segment, and multifilter segment inspection method | Noriko OSAWA, Yuji Yamauchi | 2024-01-16 |