Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11616533 | Radio power transmission system and radio power transmission method | Shoichi Kajiwara, Hiroyuki Tani, Yuki Tanaka | 2023-03-28 |
| 11373478 | Game machine | Hiroyuki Onitsuka, Takahiro Ono, Masaaki Sumi | 2022-06-28 |
| 11327216 | Display device including a protective layer having a diffusion layer and gaming machine having the same | Shogo Ikeda, Junya Fujita, Masanori Mori, Mitsuru Okuda | 2022-05-10 |
| 11224357 | Living body information identification system and method | Hiroyuki Tani | 2022-01-18 |
| 10698649 | Operation switch unit and game machine | Hiroyuki Onitsuka, Takahiro Ono, Masaaki Sumi | 2020-06-30 |