Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597445 | Apparatus for deciding position of seam of golf ball | — | 2003-07-22 |
| 6525124 | Golf ball | Hidenori Hiraoka, Tsutomu Hirau, Yoshimasa Koizumi | 2003-02-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597445 | Apparatus for deciding position of seam of golf ball | — | 2003-07-22 |
| 6525124 | Golf ball | Hidenori Hiraoka, Tsutomu Hirau, Yoshimasa Koizumi | 2003-02-25 |