Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904627 | Golf club shaft | Atsushi Takeda, Masahiko Fujiwara | 1999-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904627 | Golf club shaft | Atsushi Takeda, Masahiko Fujiwara | 1999-05-18 |