Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102646 | Information processing apparatus having switch for inputting key data | Satoshi Araki | 2012-01-24 |
| 7684176 | Information processing apparatus having switch for inputting key data | Satoshi Araki | 2010-03-23 |
| 7336481 | Information processing apparatus having switch for inputting key data | Satoshi Araki | 2008-02-26 |
| 7256988 | Information processing apparatus having switch for inputting key data | Satoshi Araki | 2007-08-14 |
| 6750856 | Display system and information processing apparatus | — | 2004-06-15 |
| 6544307 | Polishing composition and manufacturing and polishing methods | Shoji Ichikawa, Katsumi Kondo, Susumu Abe, Kenji Takenouchi | 2003-04-08 |
| 6147672 | Display signal interface system between display controller and display apparatus | — | 2000-11-14 |
| 5986641 | Display signal interface system between display controller and display apparatus | — | 1999-11-16 |
| 5552800 | Color display control apparatus for controlling display gray scale of each scanning frame or each plurality of dots | Hiroshi Uchikoga, Hiroki Zenda | 1996-09-03 |
| 5448260 | Color LCD display control system | Hiroki Zenda | 1995-09-05 |
| 5300874 | Intelligent power supply system for a portable computer | Yasuhiro Ishida | 1994-04-05 |