Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185744 | Golf ball | Hironori Takihara, Kai Hayashi | 2021-11-30 |
| 11167177 | Golf ball | Hidetaka INOUE, Hironori Takihara, Kai Hayashi | 2021-11-09 |
| 11167458 | Method for producing golf ball | Ryota Sakamine, Kazuyoshi Shiga | 2021-11-09 |
| 11148011 | Golf ball | Kazuyoshi Shiga, Ryota Sakamine | 2021-10-19 |
| 11097162 | Golf ball | Kazuyoshi Shiga, Ryota Sakamine | 2021-08-24 |
| 10940368 | Golf ball | Kai Hayashi, Kazuyoshi Shiga, Takahiro Shigemitsu | 2021-03-09 |
| 10894191 | Golf ball | Ryota Sakamine, Kazuyoshi Shiga, Takahiro Shigemitsu | 2021-01-19 |