Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864411 | Golf club | Naoyoshi Ueda, Masahiko Ueda, Takashi Nakamura, Seiji Hayase, Wataru Kimizuka | 2020-12-15 |
| 10639525 | Golf club set | Naoyoshi Ueda, Masahiko Ueda, Shimpei OYAMA, Yuki Nagano, Satoru HANAMITSU +3 more | 2020-05-05 |