Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525124 | Golf ball | Hidenori Hiraoka, Kazushige Sugimoto, Yoshimasa Koizumi | 2003-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525124 | Golf ball | Hidenori Hiraoka, Kazushige Sugimoto, Yoshimasa Koizumi | 2003-02-25 |