Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8884912 | Electrostatic capacitance type input device and calculation method for calculating approach position of conductor | Yoshiyuki Otsuki | 2014-11-11 |
| 8416207 | Input device | — | 2013-04-09 |
| 7603416 | Method and system for automatically transferring electronic mail over a communication network | — | 2009-10-13 |
| 7268841 | Display device and electronic equipment having the same comprising a region for reflecting a polarized light and a region for absorbing the polarized light | Toshihiko Tsuchihashi, Saori Eisaki, Takeyoshi Ushiki, Hiroshi Wada, Tsuyoshi Maeda | 2007-09-11 |