Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185742 | Golf ball | Ayaka SHINDO, Hiroshi Tadaoka, Kazuyoshi Shiga | 2021-11-30 |
| 11065510 | Golf ball | Takahiro Shigemitsu, Kazuyoshi Shiga | 2021-07-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185742 | Golf ball | Ayaka SHINDO, Hiroshi Tadaoka, Kazuyoshi Shiga | 2021-11-30 |
| 11065510 | Golf ball | Takahiro Shigemitsu, Kazuyoshi Shiga | 2021-07-20 |