Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9002013 | System and apparatus for information display | Fumihiko Ikegami, Shinya Murai, Shogo Yamaguchi | 2015-04-07 |
| 7801420 | Video image recording and reproducing apparatus and video image recording and reproducing method | — | 2010-09-21 |
| 7756390 | Video signal separation information setting method and apparatus using audio modes | Yuji Takao | 2010-07-13 |
| 7519269 | Video recording/reproducing apparatus and method based on program information | Masafumi Tamura | 2009-04-14 |
| 7337325 | System and apparatus for information display | Fumihiko Ikegami, Shinya Murai, Shogo Yamaguchi | 2008-02-26 |
| 6862737 | Communication device and method therefor | Kazuaki Iwamura, Yosuke Tajika | 2005-03-01 |
| 6412689 | Communication equipment and method for business card information interchange | Yosuke Tajika, Kazuaki Iwamura | 2002-07-02 |
| 6396814 | Network construction method and communication system for communicating between different groups via representative device of each group | Kazuaki Iwamura, Shogo Yamaguchi, Takuya Kawamura, Shinzo Matsubara, Fumihiko Ikegami | 2002-05-28 |
| 6118771 | System and method for controlling communication | Yosuke Tajika, Shinzo Matsubara, Kazuaki Iwamura | 2000-09-12 |