Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7893373 | Multi-segment backlight system and method for keyboards | Wataru Kudo | 2011-02-22 |
| 7891829 | Backlighted keyboard and method using patterned light guide | Satoshi Kawashima, Junji Yuasa, Yohei Ishii | 2011-02-22 |
| 6940030 | Hinge key switch | Richard Acosta, Charles Fauble, Chatree Sitalasai | 2005-09-06 |
| 6877919 | Foldable keyboard | Chatree Sitalasai, Richard Acosta, Casey Peterson, Charles Fauble | 2005-04-12 |
| D488814 | Information input device with multiple memory card reader | Bryan Kyuseo Kang, Charles Fauble, Robert Dickerman, Chatree Sitalasai, James Edwin Jerome Thompson | 2004-04-20 |
| 6672781 | Reduced noise key unit | Bryan Kyuseo Kang, Yoshinori Kobayashi | 2004-01-06 |
| D481730 | Input device memory card reader | Bryan Kyuseo Kang, Charles Fauble, Robert Dickerman, Chatree Sitalasai, James Edwin Jerome Thompson +1 more | 2003-11-04 |
| 6443644 | Spill resistant keyboard | Nobuyuki Takahashi | 2002-09-03 |
| D434766 | Wireless keyboard | Yoshinori Kobayashi, Richard Acosta | 2000-12-05 |