Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8243436 | Connecting module and electronic device coupling system | Hisao Morooka | 2012-08-14 |
| 8238092 | Connecting module and electronic device coupling system | Hisao Morooka | 2012-08-07 |
| 8081172 | Pen unit and electronic apparatus | Nagahisa Chikazawa | 2011-12-20 |
| 7940523 | Connecting module and electronic device coupling system | Hisao Morooka | 2011-05-10 |
| 7663874 | Electronic apparatus | Masahiko Hattori, Asao Shimazaki, Daisuke Yamagishi | 2010-02-16 |
| 7659888 | Electronic apparatus and circuit substrate | Masahiko Sato, Takashi Yoshida | 2010-02-09 |
| 7561413 | Electronic apparatus | Masahiko Sato | 2009-07-14 |
| 7321488 | Printed circuit board with flap unit | Katsunori Ito | 2008-01-22 |
| 7281944 | Information processing apparatus having battery and printed circuit board | Katsunori Ito | 2007-10-16 |
| 7184260 | Electronic apparatus | Katsunori Itoh, Masahiko Sato | 2007-02-27 |
| 7176901 | Portable information terminal | Katsunori Ito | 2007-02-13 |
| 7136050 | Information processing apparatus having battery and penholder | Katsunori Ito | 2006-11-14 |
| 7016181 | Information processing apparatus having magnesium body and printed circuit board | Katsunori Ito | 2006-03-21 |