Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427929 | Filter manufacturing machine, filter manufacturing method using the machine, and hollow filter | Satoshi Nakamura | 2016-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427929 | Filter manufacturing machine, filter manufacturing method using the machine, and hollow filter | Satoshi Nakamura | 2016-08-30 |