Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7488254 | Controller and expansion unit for controller | Kenji Tosaki, Toshinori Date | 2009-02-10 |
| 7473180 | Controller and expansion unit for controller | Kenji Tosaki | 2009-01-06 |
| 7331856 | Game apparatus, input device used in game apparatus and storage medium | Shun Nakamura, Takao Itagaki, Mitsuru Kawamura, Yutaka Yokoyama, Hideyuki Yamada +4 more | 2008-02-19 |
| 7081051 | Controller and expansion unit for controller | Kenji Tosaki, Toshinori Date | 2006-07-25 |
| 6786826 | Memory device, controller, and electronic device | Kenji Tosaki, Madoka Nakayama, Miyuki Yasuoka, Koji Tsuchiya | 2004-09-07 |
| 6752719 | Controller and expansion unit for controller | Kenji Tosaki, Toshinori Date | 2004-06-22 |
| 6517438 | Input device, game device, and method and recording medium for same | Kenji Tosaki, Akitoshi Oikawa, Hisamichi Sugahara | 2003-02-11 |
| 6478679 | Memory device, controller and electronic device | Kenji Tosaki, Madoka Nakayama, Miyuki Yasuoka, Koji Tsuchiya | 2002-11-12 |
| 6324603 | Data transmission system and game system using the same | Naoki Niizuma | 2001-11-27 |
| 6312335 | Input device, game device, and method and recording medium for same | Kenji Tosaki, Akitoshi Oikawa, Hisamichi Sugahara | 2001-11-06 |