Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42296 | Video signal processing circuit and computer system | — | 2011-04-19 |
| RE40327 | Video signal processing circuit and computer system | — | 2008-05-20 |
| 6996731 | Method and apparatus for controlling a supply of power in an electronic apparatus using a combination of plurality of detachable units | — | 2006-02-07 |
| 6975844 | Tuner receiving system, control unit for receiving radio waves by using tuner, storage medium from which data can be read out by using computer, and method of receiving radio waves by using tuner | — | 2005-12-13 |
| 6851066 | Information processing system and control method | — | 2005-02-01 |
| 6650376 | Controller of tuner apparatus and method for controlling power supply to tuner of tuner apparatus | — | 2003-11-18 |
| 6621523 | Video signal processing circuit and computer system | — | 2003-09-16 |
| 6427136 | Sound device for expansion station | — | 2002-07-30 |
| 6380982 | Video signal processing circuit and computer system | — | 2002-04-30 |
| 5563493 | Power source system of portable information processing system using battery | Kouichi Matsuda, Hidekiyo Ozawa, Hidetoshi Yano, Tetsuo Yamamoto | 1996-10-08 |