Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567793 | Information system, mobile communication terminal, and information method | Hiroji Saito, Tatsuji Nagaoka, Tomoko Matsuura | 2009-07-28 |
| 7088952 | APPARATUS FOR TRANSMITTING PROGRAM INFORMATION, COMMUNICATING SYSTEM, METHOD OF TRANSMITTING PROGRAM INFORMATION, METHOD OF INSTRUCTING PROGRAM RECORDING OPERATION, AND METHOD OF INSTRUCTING PROGRAM PURCHASING OPERATION | Hiroji Saito, Tatsuji Nagaoka, Tomoko Matsuura | 2006-08-08 |