Issued Patents All Time
Showing 101–125 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876294 | Three-piece solid golf ball | Hiroshi Higuchi, Junji Hayashi, Nobuhiko Matsumura, Kunitoshi Ishihara | 1999-03-02 |
| 5872185 | Golf ball | Yasushi Ichikawa, Hiroshi Higuchi, Shunichi Kashiwagi | 1999-02-16 |
| 5863264 | Two-piece solid golf ball | Atsushi Nakamura | 1999-01-26 |
| 5830085 | Three-piece solid golf ball | Hiroshi Higuchi, Yasushi Ichikawa | 1998-11-03 |
| 5830086 | Multi-piece solid golf ball | Junji Hayashi, Hiroshi Higuchi | 1998-11-03 |
| 5820492 | Golf ball | Jun Shindo, Atsushi Nakamura | 1998-10-13 |
| 5820487 | Three-piece solid golf ball | Atsushi Nakamura | 1998-10-13 |
| 5816942 | Wound golf ball | Junji Hayashi | 1998-10-06 |
| 5816941 | Wound golf ball | Junji Hayashi | 1998-10-06 |
| 5816940 | Wound golf ball | Junji Hayashi | 1998-10-06 |
| 5813924 | Golf ball | Yoshinori Egashira, Hideo Watanabe, Atuki Kasasima | 1998-09-29 |
| 5807192 | Solid golf ball | Junji Hayashi, Atsushi Nakamura, Yasushi Ichikawa | 1998-09-15 |
| 5803834 | Two-piece solid golf ball | Jun Shindo | 1998-09-08 |
| 5803832 | Solid golf ball | Atsushi Nakamura | 1998-09-08 |
| 5803833 | Two-piece solid golf ball | Atsushi Nakamura | 1998-09-08 |
| 5797808 | Wound golf ball | Junji Hayashi | 1998-08-25 |
| 5782702 | Practice golf ball | Jun Shindo, Hiroto Sasaki | 1998-07-21 |
| 5782703 | Practice golf ball | Jun Shindo, Hiroto Sasaki | 1998-07-21 |
| 5782707 | Three-piece solid golf ball | Hiroshi Higuchi | 1998-07-21 |
| 5779563 | Multi-piece solid golf ball | Yasushi Ichikawa, Atsushi Nakamura | 1998-07-14 |
| 5779564 | Solid golf ball | Atsushi Nakamura | 1998-07-14 |
| 5756583 | Golf ball cover composition | Yoshinori Egashira, Hideo Watanabe, Yasushi Ichikawa | 1998-05-26 |
| 5752889 | Two-piece solid golf ball | Yasushi Ichikawa, Atsushi Nakamura | 1998-05-19 |
| 5743817 | Golf ball | Yoshinori Egashira, Hideo Watanabe | 1998-04-28 |
| 5733205 | Multi-piece solid golf ball | Hiroshi Higuchi, Junji Hayashi | 1998-03-31 |