Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D508722 | Golf club iron head | Mototaka Iwata, Tomomi Watanabe, Mamoru Saraie, Kiyotaka Chaen | 2005-08-23 |
| D504167 | Weight portion for a golf club iron head | Mototaka Iwata, Tomomi Watanabe, Mamoru Saraie, Kiyotaka Chaen | 2005-04-19 |
| D502239 | Golf club head | Junichi Dogan, Shuichi Noguchi | 2005-02-22 |
| D501523 | Golf club sole | Junichi Dogan, Shuichi Noguchi | 2005-02-01 |