Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731006 | Golf ball | Yuko OKA, Shimpei OYAMA, Tetsuro Abe, Kazuyoshi Shiga | 2023-08-22 |
| 11707648 | Golf ball | Masayuki Onishi, Kazuyoshi Shiga, Takahiro Shigemitsu | 2023-07-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731006 | Golf ball | Yuko OKA, Shimpei OYAMA, Tetsuro Abe, Kazuyoshi Shiga | 2023-08-22 |
| 11707648 | Golf ball | Masayuki Onishi, Kazuyoshi Shiga, Takahiro Shigemitsu | 2023-07-25 |