Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731006 | Golf ball | Yasuo Naito, Yuko OKA, Tetsuro Abe, Kazuyoshi Shiga | 2023-08-22 |
| 11707650 | Golf club head | Takashi Nakamura, Satoru HANAMITSU, Yuki Nagano, Naoyoshi Ueda, Masahiko Ueda | 2023-07-25 |
| 10639525 | Golf club set | Naoyoshi Ueda, Masahiko Ueda, Yuki Nagano, Satoru HANAMITSU, Tomoya Hirano +3 more | 2020-05-05 |
| 10478682 | Golf club set | Naoyoshi Ueda, Masahiko Ueda, Yasushi Sugimoto, Takashi Nakamura, Tomoya Hirano | 2019-11-19 |
| 9881137 | Golf club fitting apparatus | Kousuke Okazaki, Masatoshi Kato, Masahiko Ueda, Naoyoshi Ueda | 2018-01-30 |