Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746347 | Solid golf ball | Hiroshi Higuchi, Junji Umezawa, Yasushi Ichikawa, Rinya Takesue | 2004-06-08 |
| 6746345 | Multi-piece solid golf ball | Hiroshi Higuchi, Yasushi Ichikawa, Rinya Takesue | 2004-06-08 |
| 6739986 | Multi-piece solid golf ball | Hiroshi Higuchi, Yasushi Ichikawa, Junji Umezawa | 2004-05-25 |
| 6736737 | Multi-piece solid golf ball | Hiroshi Higuchi, Junji Umezawa, Atsuki Kasashima, Yasushi Ichikawa, Rinya Takesue | 2004-05-18 |
| 6729975 | Golf ball | Michio Inoue, Keisuke Ihara, Yutaka Masutani, Atsuki Kasashima | 2004-05-04 |
| 6723008 | Multi-piece solid golf ball | Hiroshi Higuchi, Yasushi Ichikawa, Rinya Takesue | 2004-04-20 |
| 6702695 | Multi-piece solid golf ball | Hiroshi Higuchi, Yasushi Ichikawa | 2004-03-09 |