Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11426635 | Golf ball | Kazuyoshi Shiga, Kai Hayashi, Takahiro Shigemitsu | 2022-08-30 |
| 11376476 | Golf ball | Chiemi Mikura, Kazuyoshi Shiga, Ryota Sakamine | 2022-07-05 |
| 11358033 | Golf ball | Kazuyoshi Shiga, Kai Hayashi, Takahiro Shigemitsu | 2022-06-14 |
| 11278768 | Golf ball | Hironori Takihara, Kai Hayashi | 2022-03-22 |
| 11266882 | Golf ball | Kai Hayashi, Kazuyoshi Shiga, Takahiro Shigemitsu | 2022-03-08 |