Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643655 | System and method for digital data communication | Tatsuya Shimoji, Yasuyuki Sonoda, Keisei Yamamuro | 2003-11-04 |
| 6609144 | Program reception/execution apparatus that can commence execution of a machine program having only received the program in part, and a program transmission apparatus that enables such execution | Shinji Inoue, Yuki Kusumi, Tatsuya Shimoji, Ikuo Minakata, Masayuki Kozuka +7 more | 2003-08-19 |
| 6578200 | Data transmission/reception apparatus for use in a two-way digital broadcasting system | Naoya Takao, Hisayuki Kino | 2003-06-10 |
| 6557171 | DIGITAL TV BROADCAST SENDING APPARATUS, DIGITAL TV BROADCAST RECEIVING APPARATUS, AND DIGITAL TV BROADCAST SENDING / RECEIVING SYSTEM WHICH FACILITATE PRESELECTION OF TV PROGRAMS, AND COMPUTER READABLE RECORDING MEDIUM STORING A PROGRAM FOR ACHIEVING A FUNCTION OF THE DIGITAL TV BROADCAST RECEIVING APPARATUS | Yasuyuki Sonoda, Tatsuya Shimoji, Kazuo Okamura, Yoshihiro Mimura, Naoya Takao | 2003-04-29 |