Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10058801 | Filter with diverse shaped and dimensioned protrusions formed on an end plate of its cylindrically shaped filter material | Jiro Inoue | 2018-08-28 |
| 9987570 | Filter element and filtering device | Meiho Taku | 2018-06-05 |