Issued Patents All Time
Showing 151–175 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7259949 | Method and system for ESD protection of balanced circuit board lines | Yoshihisa Tahara | 2007-08-21 |
| 7116644 | Data sharing and linkage for IP telephony set-top boxes | Mark Eyer, Matthew Chang, Aditya Krishnan, Andrew Proehl, David Yang +4 more | 2006-10-03 |
| 7010804 | System and method for facilitating TV channel programming | Hirofumi Usui | 2006-03-07 |
| RE38829 | Viewing restricting method and viewing restricting apparatus | — | 2005-10-11 |
| 6882096 | Active landing control system for raster based devices | Ban Kawamura, Eiji Kono | 2005-04-19 |
| 6839903 | Method of selecting a portion of a block of data for display based on characteristics of a display device | Hirofumi Usui | 2005-01-04 |
| 6789106 | Selective capture and storage of A/V objects in an interactive multimedia system | Mark Eyer, Aditya Krishnan, Fred Zustak, Matthew Chang, Andrew Proehl +4 more | 2004-09-07 |
| 6721018 | Method and apparatus for decreasing the time required to generate a channel map in a television signal receiver | Kenichiro Toyoshima | 2004-04-13 |
| 6661472 | Channel selection in digital television | Shigeharu Kondo | 2003-12-09 |
| 6611958 | Electronic program guide feature for AV system | Hisafumi Yamada | 2003-08-26 |
| 6532592 | Bi-directional remote control unit and method of using the same | Hirofumi Usui | 2003-03-11 |
| 6490002 | Supplemental data path for supporting on-screen displays from external sources in a monitor/TV receiver using a secondary analog signal path | — | 2002-12-03 |
| 6490001 | Apparatus and method increasing speed of receiving television broadcasts | Hirofumi Usui | 2002-12-03 |
| 6305018 | Electronic content guide system and electronic content guide displaying method | Hirofumi Usui, Naomasa Takahashi | 2001-10-16 |
| 6229480 | System and method for aligning an antenna | — | 2001-05-08 |
| 6137480 | Computer system using a portable card for managing security and power-saving features | — | 2000-10-24 |
| 6137546 | Auto program feature for a television receiver | Hirofumi Usui, Kenichiro Toyoshima | 2000-10-24 |
| 6111677 | Optical remote control interface system and method | Hirofumi Usui | 2000-08-29 |
| 6075570 | Electronic program guide system and electronic guide displaying method | Hirofumi Usui, Naomasa Takahashi | 2000-06-13 |
| 6037998 | Electronic program guide system and electronic program guide displaying method | Hirofumi Usui, Naomasa Takahashi | 2000-03-14 |
| 5978046 | Television receiver with picture-in-picture function displays titles of reduced screen programs | — | 1999-11-02 |
| 5808694 | Electronic program guide system and electronic program guide displaying method | Hirofumi Usui, Naomasa Takahashi | 1998-09-15 |
| 5751335 | Viewing restricting method and viewing restricting apparatus | — | 1998-05-12 |
| 5751371 | Picture receiving apparatus | — | 1998-05-12 |
| 5696565 | Demagnetizing device is automatically energized after counting a set number of power-on operations of a cathode ray tube | Naomasa Takahashi | 1997-12-09 |