Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400510 | Pushbutton switch, pushbutton switch unit, operating unit, and amusement machine | — | 2025-08-26 |
| 12387550 | Pushbutton switch, operating unit, and amusement machine | — | 2025-08-12 |
| 12361781 | Gaming machine operation button, and control deck and gaming machine comprising same | Takuya Kudo, Hiroyuki Onitsuka | 2025-07-15 |
| 12333892 | Illumination device and gaming machine equipped with same | Eiji Yasuda, Takahiro Ono, Takehiro Agata | 2025-06-17 |
| 12271024 | Illumination device and gaming machine equipped with same | Hiroyuki Onitsuka, Takahiro Ono | 2025-04-08 |
| 12236739 | Pushbutton switch, operating unit, and amusement machine | — | 2025-02-25 |
| 12165461 | Push button device | Takuya Kudo, Hiroyuki Onitsuka, Takehiro Agata | 2024-12-10 |
| 12112913 | Push button device | Takuya Kudo, Hiroyuki Onitsuka, Takehiro Agata | 2024-10-08 |
| 11874492 | Illumination device | Hiroyuki Onitsuka, Takahiro Ono | 2024-01-16 |
| 11792562 | Headphones | Hiroyuki Onitsuka, Junya Fujita, Takehiro Agata, Kazuma Matsui, Mitsunori Sugiura | 2023-10-17 |
| 11373478 | Game machine | Takuma Ikeda, Hiroyuki Onitsuka, Takahiro Ono | 2022-06-28 |
| 11069176 | Game machine pushbutton, illumination device | Hiroyuki Onitsuka, Jun Kishimoto | 2021-07-20 |
| 10957499 | Push-button for game machine | Hiroyuki Onitsuka, Takehiro Agata | 2021-03-23 |
| 10783739 | Push-button for game machine | Takehiro Agata, Hiroyuki Onitsuka, Junya Fujita | 2020-09-22 |
| 10698649 | Operation switch unit and game machine | Takuma Ikeda, Hiroyuki Onitsuka, Takahiro Ono | 2020-06-30 |
| 10258872 | Operating apparatus, game machine, and control method | Takahiro Ono, Hiroyuki Onitsuka, Masataka Kimura, Takehiro Agata | 2019-04-16 |
| 10262581 | Operating apparatus, game machine, and control method | Takahiro Ono, Hiroyuki Onitsuka, Masataka Kimura, Takehiro Agata | 2019-04-16 |
| 10210698 | Game machine pushbutton | Hiroyuki Onitsuka, Takehiro Agata | 2019-02-19 |
| 10058780 | Operating apparatus, game machine, and control method | Takahiro Ono, Hiroyuki Onitsuka, Masataka Kimura, Takehiro Agata | 2018-08-28 |
| 10043338 | Operation unit and game machine | — | 2018-08-07 |
| 9995478 | Switch unit and game machine | Taichi Onoyama, Hiroyuki Onitsuka, Takehiro Agata, Masataka Kimura | 2018-06-12 |
| 9978545 | Switch unit and game machine | Taichi Onoyama, Hiroyuki Onitsuka, Takehiro Agata, Masataka Kimura | 2018-05-22 |
| 9899163 | Switch unit and game machine | Takehiro Agata, Hiroyuki Onitsuka, Taichi Onoyama, Masataka Kimura | 2018-02-20 |
| 9412223 | Operation unit and game machine | — | 2016-08-09 |
| 6769682 | Device for reversing direction of motion of paper sheet | Koji Kirino | 2004-08-03 |