Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7935003 | Golf club head | Hiroshi Takahashi, Makoto Kubota | 2011-05-03 |
| 7927231 | Golf club head | Fumiaki Sato, Hiroshi Takahashi | 2011-04-19 |
| 7914396 | Golf club head | Yasunori Imamoto, Hisashi Yamagishi | 2011-03-29 |
| 7883431 | Golf club head | Makoto Kubota, Masaomi Hiruta | 2011-02-08 |
| 7819759 | Golf club head | Makoto Kubota, Masaomi Hiruta | 2010-10-26 |
| 7819758 | Golf club head | Makoto Kubota, Masaomi Hiruta | 2010-10-26 |
| 7798916 | Golf club head | Makoto Kubota, Masaomi Hiruta | 2010-09-21 |
| 7798915 | Hollow golf club head | — | 2010-09-21 |
| 7785213 | Golf club head | Makoto Kubota | 2010-08-31 |
| 7753808 | Golf club head | — | 2010-07-13 |
| 7749101 | Wood-type golf club head | Yasunori Imamoto, Hideo Shimazaki | 2010-07-06 |
| 7686706 | Golf club head | Makoto Kubota, Masaomi Hiruta | 2010-03-30 |
| 7686707 | Golf club head | Wataru Ban, Hideo Shimazaki | 2010-03-30 |
| 7637823 | Golf club head | Hideo Shimazaki, Wataru Ban | 2009-12-29 |
| 7611423 | Golf club head | Wataru Ban, Hideo Shimazaki | 2009-11-03 |
| 7597633 | Golf club head | Hideo Shimazaki, Wataru Ban | 2009-10-06 |
| 7591735 | Golf club head | Wataru Ban, Hideo Shimazaki | 2009-09-22 |
| 7588504 | Hollow golf club head | — | 2009-09-15 |
| 7575525 | Golf club head | Makoto Kubota | 2009-08-18 |
| 7568984 | Hollow golf club head | — | 2009-08-04 |
| 7513836 | Hollow golf club head | — | 2009-04-07 |
| 7503853 | Hollow golf club head | — | 2009-03-17 |
| 7455597 | Golf club head | — | 2008-11-25 |
| 7435191 | Golf club head | Atsuo Tateno | 2008-10-14 |
| 7431668 | Golf club head | Atsuo Tateno | 2008-10-07 |