Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8683234 | Device state control method and information processing apparatus | Tatsuya Aoyagi, Hideyuki Umezu | 2014-03-25 |
| 8179290 | Electronic apparatus and key operation control method | — | 2012-05-15 |
| 7871214 | Keyboard unit and electronic apparatus having a keyboard unit | Ken Hatano | 2011-01-18 |
| 7852320 | Information processing apparatus | Takashi Iwai | 2010-12-14 |
| 7778018 | Support device and electronic equipment system | Satoshi Yokote | 2010-08-17 |
| 7688282 | Information processing apparatus | — | 2010-03-30 |
| 7673159 | Device state control method and information processing apparatus | Tatsuya Aoyagi, Hideyuki Umezu | 2010-03-02 |
| 7651345 | Electronic apparatus in which an conductive layer on an outer surface of a housing is electrically connected to a conductive member in the housing | Kentaro Tomioka, Tomomi Murayama, Noriyasu Kawamura, Toshiyuki Hirota | 2010-01-26 |
| 7565674 | Wireless data-transferring apparatus | Hiroyuki Oka, Shigenobu Sato | 2009-07-21 |
| 7502224 | Electronic apparatus having a connector connecting a disk drive | — | 2009-03-10 |
| 7262961 | Information processing apparatus and method for controlling the same | Shingo Koide, Daisuke Maehara | 2007-08-28 |
| 7203068 | Electronic apparatus | — | 2007-04-10 |
| 6771191 | Key input device | — | 2004-08-03 |
| 6535144 | Key input device | — | 2003-03-18 |
| 6163279 | Key input device | — | 2000-12-19 |
| 5914853 | Portable computer | Tomomi Murayama | 1999-06-22 |