Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860821 | Golf shaft, forming method therefor and golf club | Akira Unosawa | 2005-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860821 | Golf shaft, forming method therefor and golf club | Akira Unosawa | 2005-03-01 |