Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951315 | Polyvinyl chloride fiber for artificial hair, manufacturing and apparatus of the same | Akira Sakurai | 2011-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951315 | Polyvinyl chloride fiber for artificial hair, manufacturing and apparatus of the same | Akira Sakurai | 2011-05-31 |