Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D736875 | Iron-type golf club head | David Llewellyn, Kazuhiro Doi | 2015-08-18 |
| D736874 | Iron-type golf club head | Tomoaki Aoki | 2015-08-18 |
| D720415 | Iron-type golf club head | Richard Delvac, Tomoaki Aoki | 2014-12-30 |
| D720416 | Iron-type golf club head | Richard Delvac, David Llewellyn | 2014-12-30 |
| D682961 | Iron-type golf club head | David Llewellyn, Isamu Toshinari | 2013-05-21 |
| D682960 | Iron-type golf club head | Chris Voshall | 2013-05-21 |
| D676908 | Hybrid-type golf club | Tomo Aoki | 2013-02-26 |
| D672830 | Iron-type golf club | Chris Voshall, Richard Delvac | 2012-12-18 |