Issued Patents 2023
Showing 1–2 of 2 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 |