Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346213 | Golf club head | — | 1994-09-13 |
| 5328175 | Gold club head | — | 1994-07-12 |
| D345191 | Golf club head | Kanji Iinuma | 1994-03-15 |
| D341177 | Golf club head | — | 1993-11-09 |
| 4993475 | Die for golf club head | — | 1991-02-19 |
| 4697814 | Iron club head | — | 1987-10-06 |
| 4553755 | Golf club head | — | 1985-11-19 |
| 4535990 | Golf club head | — | 1985-08-20 |
| 4534564 | Golf club head | — | 1985-08-13 |