Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9452331 | Golf club shaft fitting method | Kousuke Okazaki, Masahiko Ueda | 2016-09-27 |
| 9297729 | Method for evaluating hit feeling | Naoyoshi Ueda, Masahiko Ueda, Takeshi Asakura | 2016-03-29 |