Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12361781 | Gaming machine operation button, and control deck and gaming machine comprising same | Takuya Kudo, Masaaki Sumi | 2025-07-15 |
| 12271024 | Illumination device and gaming machine equipped with same | Masaaki Sumi, Takahiro Ono | 2025-04-08 |
| 12165461 | Push button device | Takuya Kudo, Masaaki Sumi, Takehiro Agata | 2024-12-10 |
| 12112913 | Push button device | Takuya Kudo, Masaaki Sumi, Takehiro Agata | 2024-10-08 |
| 11960112 | Decorative lighting device and game machine | — | 2024-04-16 |
| 11879631 | Light emitting device and game machine | Takahiro Ono, Junya Fujita, Jun Kishimoto, Takehiro Agata | 2024-01-23 |
| 11874492 | Illumination device | Masaaki Sumi, Takahiro Ono | 2024-01-16 |
| 11792562 | Headphones | Masaaki Sumi, Junya Fujita, Takehiro Agata, Kazuma Matsui, Mitsunori Sugiura | 2023-10-17 |
| 11471758 | Illumination device and game machine | Takahiro Ono, Tatsuya Adachi, Rei Asai, Takehiro Agata | 2022-10-18 |
| 11426653 | Decorative illumination device, control device for decorative illumination device, and game machine | Junya Fujita, Takehiro Agata | 2022-08-30 |
| 11398128 | Illumination device comprising a moving mechanism and a gaming machine comprising the same | Takahiro Ono, Tatsuya Adachi, Rei Asai, Takehiro Agata | 2022-07-26 |
| 11373478 | Game machine | Takuma Ikeda, Takahiro Ono, Masaaki Sumi | 2022-06-28 |
| 11320582 | Illumination device | Junya Fujita, Takehiro Agata | 2022-05-03 |
| 11217059 | Decorative illumination device and game machine | Junya Fujita, Takehiro Agata | 2022-01-04 |
| 11069176 | Game machine pushbutton, illumination device | Masaaki Sumi, Jun Kishimoto | 2021-07-20 |
| 11048034 | Illumination device | Junya Fujita, Takehiro Agata | 2021-06-29 |
| 10989858 | Illumination device | Junya Fujita, Takehiro Agata | 2021-04-27 |
| 10957499 | Push-button for game machine | Masaaki Sumi, Takehiro Agata | 2021-03-23 |
| 10783739 | Push-button for game machine | Masaaki Sumi, Takehiro Agata, Junya Fujita | 2020-09-22 |
| 10698649 | Operation switch unit and game machine | Takuma Ikeda, Takahiro Ono, Masaaki Sumi | 2020-06-30 |
| 10538285 | Handlebar locking mechanism, handlebar locking device, and moving body | Shunji Mori, Hiroaki Takeya | 2020-01-21 |
| 10501137 | Handlebar lock system | Shunji Mori, Hiroaki Takeya, Ryoji Shimizu, Masashi Sato, Hideaki Kojima | 2019-12-10 |
| 10262581 | Operating apparatus, game machine, and control method | Takahiro Ono, Masataka Kimura, Masaaki Sumi, Takehiro Agata | 2019-04-16 |
| 10258872 | Operating apparatus, game machine, and control method | Takahiro Ono, Masataka Kimura, Masaaki Sumi, Takehiro Agata | 2019-04-16 |
| 10210698 | Game machine pushbutton | Masaaki Sumi, Takehiro Agata | 2019-02-19 |