Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118094 | Game machine, control method used therefor, and a non-transitory computer readable storage medium storing a computer program | Yoshitaka Nishimura, Masahiro Kiyomoto, Shota Katagiri, Takao Yamamoto, Mayumi Okuyama | 2018-11-06 |
| 9463382 | Game system, control method, and a storage medium storing a computer program used thereof | Takao Yamamoto, Shota Katagiri, Masahiro Kiyomoto, Yuma Takafuji, Mayumi Okuyama +1 more | 2016-10-11 |
| 8562430 | Game system, method of controlling computer and storage medium | Takao Yamamoto, Shota Katagiri, Yuma Takafuji, Masahiro Kiyomoto, Mayumi Okuyama +1 more | 2013-10-22 |