Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567793 | Information system, mobile communication terminal, and information method | Tatsuji Nagaoka, Tomoko Matsuura, Mariko Wakaizumi | 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 | Tatsuji Nagaoka, Tomoko Matsuura, Mariko Wakaizumi | 2006-08-08 |
| 4747576 | Flow control valve | Mamoru Ozeki | 1988-05-31 |
| 4407649 | Injection molding machine | — | 1983-10-04 |