Issued Patents All Time
Showing 25 most recent of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352997 | Light guide plate unit and gaming machine | Junya Fujita, Yoshinori Ito | 2025-07-08 |
| 12333892 | Illumination device and gaming machine equipped with same | Masaaki Sumi, Eiji Yasuda, Takehiro Agata | 2025-06-17 |
| 12271024 | Illumination device and gaming machine equipped with same | Masaaki Sumi, Hiroyuki Onitsuka | 2025-04-08 |
| 12199810 | Network device, control method, and storage medium | Goki ICHIKAWA, Hajime Kinoshita | 2025-01-14 |
| 12177403 | Image reading apparatus and image forming apparatus having inclined surface for easy document removal | Takayuki Fukushima, Kazuki Matsuo, Yuya Yasuda, TAKUMA TACHIBANA, Akiyuki Mitamura +5 more | 2024-12-24 |
| 12149661 | Document feeding, image reading, and image forming apparatus including slidable document supporting tray that pivots up from a second position and moves obliquely downward | Takayuki Fukushima, Kazuki Matsuo, Yuya Yasuda, TAKUMA TACHIBANA, Akiyuki Mitamura +5 more | 2024-11-19 |
| 12126776 | Image forming apparatus | Takayuki Fukushima, Kazuki Matsuo, TAKUMA TACHIBANA, Yuya Yasuda, Akiyuki Mitamura +5 more | 2024-10-22 |
| 11953714 | Operating unit and amusement machine | Tatsuya Adachi | 2024-04-09 |
| 11879631 | Light emitting device and game machine | Hiroyuki Onitsuka, Junya Fujita, Jun Kishimoto, Takehiro Agata | 2024-01-23 |
| 11874492 | Illumination device | Masaaki Sumi, Hiroyuki Onitsuka | 2024-01-16 |
| 11843741 | Document feeding, image reading, and image forming apparatus including slidable document supports with one constituting part of an upper surface of the apparatus | Takayuki Fukushima, Kazuki Matsuo, Yuya Yasuda, TAKUMA TACHIBANA, Akiyuki Mitamura +5 more | 2023-12-12 |
| 11843742 | Image forming apparatus | Takayuki Fukushima, Kazuki Matsuo, TAKUMA TACHIBANA, Yuya Yasuda, Akiyuki Mitamura +5 more | 2023-12-12 |
| 11761348 | Axial flow turbine with upstream gland and extraction of cooling air | Shogo Iwai, Tsuguhisa Tashima, Daisuke Nomura | 2023-09-19 |
| 11753959 | Turbine power generation system | Tsuguhisa Tashima, Takahiro Yamamoto, Koki Nishimura, Shogo Iwai | 2023-09-12 |
| 11719116 | Throttle mechanism and turbine | Shogo Iwai | 2023-08-08 |
| 11708787 | Utility vehicle | Takahiro Jyozaki | 2023-07-25 |
| 11572797 | Turbine rotor and axial flow turbine | Tsuguhisa Tashima, Shogo Iwai, Masao Itoh | 2023-02-07 |
| 11566539 | Gas turbine and gas turbine manufacturing method | Tsuguhisa Tashima, Shogo Iwai, Norikazu Takagi | 2023-01-31 |
| 11512874 | Heat source device | — | 2022-11-29 |
| 11499445 | CO2 turbine power generation system | Takahiro Yamamoto, Koki Nishimura, Tomomi OKUYAMA, Tsuguhisa Tashima, Shogo Iwai | 2022-11-15 |
| 11471758 | Illumination device and game machine | Hiroyuki Onitsuka, Tatsuya Adachi, Rei Asai, Takehiro Agata | 2022-10-18 |
| 11459900 | Turbine stator blade | Norikazu Takagi, Tsuguhisa Tashima, Daisuke Nomura, Yoshifumi Iwasaki, Shogo Iwai | 2022-10-04 |
| 11441488 | Gas turbine power generation system | Tsuguhisa Tashima, Shogo Iwai, Hideyuki Maeda, Tomomi OKUYAMA, Koki Nishimura | 2022-09-13 |
| 11398128 | Illumination device comprising a moving mechanism and a gaming machine comprising the same | Hiroyuki Onitsuka, Tatsuya Adachi, Rei Asai, Takehiro Agata | 2022-07-26 |
| 11373478 | Game machine | Takuma Ikeda, Hiroyuki Onitsuka, Masaaki Sumi | 2022-06-28 |