Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9690393 | Information processing device, program, recording medium, and information processing system | Yoshio Ito, Hiroshi Katayama | 2017-06-27 |
| 9685286 | Keyboard device | Yasunori Kimura, Shuichi Chihara, Yasushi Tsuji, Shingo Harada | 2017-06-20 |