Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898791 | Game apparatus | Hajime Tabata | 2021-01-26 |
| 10315104 | Game apparatus | Hajime Tabata | 2019-06-11 |
| 9675872 | Game apparatus | Hajime Tabata | 2017-06-13 |
| 8070573 | Video game apparatus and video game program | Fumiaki Shiraishi | 2011-12-06 |