Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11253757 | Golf club head | — | 2022-02-22 |
| 11135484 | Golf club head | — | 2021-10-05 |
| D919725 | Golf club head | — | 2021-05-18 |
| D919726 | Golf club screw | — | 2021-05-18 |
| 10709940 | Golf club with weight and external rib in recess on sole | — | 2020-07-14 |
| 10702750 | Golf club head | Kozue Wada | 2020-07-07 |
| 10486044 | Golf club head | — | 2019-11-26 |
| 10245483 | Golf club head | Wataru Ban | 2019-04-02 |
| 10150021 | Golf club head | — | 2018-12-11 |
| 9937389 | Golf club head with grooves shallower than scorelines and surface film thickness | Wataru Ban | 2018-04-10 |
| 9901789 | Golf club head with grooves shallower than scorelines and goove pitch and length | Wataru Ban | 2018-02-27 |
| 9901793 | Golf club head | Wataru Ban, Kozue Wada | 2018-02-27 |
| 9421434 | Golf club head | Masaya Takagi, Takaharu Takechi | 2016-08-23 |
| D763376 | Wood golf club head | Takaharu Takechi, Masaya Takagi, Kozue Wada, Hiroshi Takahashi | 2016-08-09 |
| D763377 | Wood golf club head | Takaharu Takechi, Masaya Takagi, Kozue Wada, Hiroshi Takahashi | 2016-08-09 |
| D762793 | Iron golf club head | Takaharu Takechi, Masaya Takagi, Kozue Wada, Hiroshi Takahashi | 2016-08-02 |
| 9393467 | Iron type golf club head | Kozue Wada | 2016-07-19 |
| D757872 | Wood golf club head | Masaya Takagi, Takaharu Takechi, Kozue Wada, Hiroshi Takahashi | 2016-05-31 |
| D757195 | Wood golf club head | Masaya Takagi, Takaharu Takechi, Kozue Wada, Hiroshi Takahashi | 2016-05-24 |
| 9050508 | Golf club and method for adjusting characteristics of the same | — | 2015-06-09 |
| 8795099 | Golf club and method for adjusting characteristics of golf club | Fumiaki Sato, Takaharu Takechi | 2014-08-05 |