Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449455 | Operation information measurement apparatus, game control program, operation information measurement program | Takehiro Hamaguchi | 2019-10-22 |
| 10413812 | Operation information measurement apparatus, game control program, operation information measurement program | Takehiro Hamaguchi | 2019-09-17 |