Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386549 | Golf club head | Kunihiko Takahashi, Takehiko Asakuno | 1997-11-18 |
| D383819 | Golf club head | Kunihiko Takahashi | 1997-09-16 |
| 5616088 | Golf club head | Yuichi Aizawa | 1997-04-01 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386549 | Golf club head | Kunihiko Takahashi, Takehiko Asakuno | 1997-11-18 |
| D383819 | Golf club head | Kunihiko Takahashi | 1997-09-16 |
| 5616088 | Golf club head | Yuichi Aizawa | 1997-04-01 |