Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5952428 | Golf ball | Masatoshi Yokota | 1999-09-14 |
| 5776013 | Solid golf ball | Masatoshi Yokota, Keiji Moriyama, Kuniyasu Horiuchi | 1998-07-07 |
| 5743814 | Solid golf ball | — | 1998-04-28 |
| 5702312 | Solid golf ball | Kuniyasu Horiuchi, Keiji Moriyama, Masatoshi Yokota | 1997-12-30 |
| 5656695 | Golf ball | Kuniyasu Horiuchi | 1997-08-12 |
| 5645496 | Two-piece golf ball | Kuniyasu Horiuchi | 1997-07-08 |
| 5586950 | Golf ball | — | 1996-12-24 |
| 5585440 | Rubber composition for golf balls | Mikio Yamada, Yoshikazu Yabuki | 1996-12-17 |
| 5562287 | Two-piece golf ball | Kuniyasu Horiuchi | 1996-10-08 |
| 5518246 | Golf ball | Keiji Moriyama, Mikio Yamada | 1996-05-21 |
| 5516110 | Two piece golf ball | Yoshikazu Yabuki | 1996-05-14 |
| 5407341 | Metallic mold for injection-molding of golf balls | Yoshiyuki Mimoto, Keiji Moriyama, Yoshiyuki Okido, Noritake Araki | 1995-04-18 |
| 5403010 | Two-piece golf ball | Yoshikazu Yabuki | 1995-04-04 |
| 5304608 | Two piece golf ball | Yoshikazu Yabuki | 1994-04-19 |
| 5222739 | Golf ball | Kuniyasu Horiuchi | 1993-06-29 |