Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11604533 | Input device, control method for controlling input device, and recording medium in which program for causing computer to perform control method for controlling input device | Tetsuo Muranaka, Hiroshi Izumi, Koichi Miura, Yasuji Hagiwara | 2023-03-14 |
| 10838555 | Position outputting device | Tomoki Yamada | 2020-11-17 |
| 10802650 | Coordinate input device | Shinya Abe, Masafumi Takagi | 2020-10-13 |
| 10775922 | Input device having load calculation method for a plurality of pressed positions | Hiroshi Izumi, Masafumi Takagi | 2020-09-15 |
| 10671230 | Input device and control method thereof | Masafumi Takagi, Kazuhito Oshita | 2020-06-02 |
| 10175815 | Electrostatic input device | Kazuhito Oshita | 2019-01-08 |
| 9785293 | Input device, and information input method of the same | Tomoki Yamada | 2017-10-10 |
| 9760223 | Input device | Tomoki Yamada | 2017-09-12 |
| 9448667 | Coordinate detecting device | — | 2016-09-20 |
| 8917257 | Coordinate detecting device and coordinate detecting program | — | 2014-12-23 |
| 8653836 | Coordinate detecting device | Tatsumi Fujiyoshi, Hiroshi Izumi | 2014-02-18 |
| 8199134 | Input device | Shinji Hirano, Hideki Ito | 2012-06-12 |
| 8125447 | Coordinate input device | Kazuhito Ohshita | 2012-02-28 |
| 7502012 | Input device and personal computer | — | 2009-03-10 |
| 7346715 | Data communication control device with peripheral device | — | 2008-03-18 |
| 6597343 | Keyboard device having terminal connectable to peripheral device | Naoya Akiyama | 2003-07-22 |
| 6072126 | Printed wiring board with grounding lines arranged between wiring lines | Sadakazu Shiga | 2000-06-06 |