Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661183 | Game operating device | Akio Ikeda, Ryoji Kuroda, Kuniaki Ito | 2020-05-26 |
| 10238978 | Game operating device | Akio Ikeda, Ryoji Kuroda, Kuniaki Ito | 2019-03-26 |
| 10155170 | Game operating device with holding portion detachably holding an electronic device | Akio Ikeda, Ryoji Kuroda, Kuniaki Ito | 2018-12-18 |
| 9700806 | Game operating device | Akio Ikeda, Ryoji Kuroda, Kuniaki Ito | 2017-07-11 |
| 9498728 | Game operating device | Akio Ikeda, Ryoji Kuroda, Kuniaki Ito | 2016-11-22 |
| RE45905 | Video game system with wireless modular handheld controller | Akio Ikeda, Kuniaki Ito, Ryoji Kuroda, Genyo Takeda | 2016-03-01 |
| 9011248 | Game operating device | Akio Ikeda, Ryoji Kuroda, Kuniaki Ito | 2015-04-21 |
| 8430753 | Video game system with wireless modular handheld controller | Akio Ikeda, Kuniaki Ito, Ryoji Kuroda, Genyo Takeda | 2013-04-30 |
| 8384565 | Expanding operating device and operating system | Haruki Tojo, Jumpei Wada, Junji Takamoto, Noboru Wakitani, Kuniaki Itou +3 more | 2013-02-26 |
| 8313379 | Video game system with wireless modular handheld controller | Akio Ikeda, Kuniaki Ito, Ryoji Kuroda, Genyo Takeda | 2012-11-20 |
| 7931535 | Game operating device | Akio Ikeda, Ryoji Kuroda, Kuniaki Ito | 2011-04-26 |
| 7927216 | Video game system with wireless modular handheld controller | Akio Ikeda, Kuniaki Ito, Ryoji Kuroda, Genyo Takeda | 2011-04-19 |
| 7867089 | Expanding operating device and operating system | Haruki Tojo, Jumpei Wada, Junji Takamoto, Noboru Wakitani, Kuniaki Itou +3 more | 2011-01-11 |
| 7774155 | Accelerometer-based controller | Kenta Sato, Akio Ikeda, Kuniaki Ito, Ryoji Kuroda | 2010-08-10 |