Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594281 | FM multiplex broadcasting receiver and storage of received data in FM multiplex broadcasting receiver | Yoshikazu Tomida, Tatsuo Hiramatsu, Masahiro Sata | 2003-07-15 |
| 6281937 | Receiver in data broadcasting system | Yoshikazu Tomida, Toshiko Hiraoka | 2001-08-28 |
| 6260026 | Credit card information management system | Yoshikazu Tomida, Tatsuo Hiramatsu, Naruto Nishimura, Seiji Suzuki, Masahiro Sata +4 more | 2001-07-10 |
| 5995517 | Multiplexed digital signal receiving device capable of miniaturizing the configuration of a signal receiving portion | Yoshikazu Tomida, Masahiro Sata | 1999-11-30 |
| 5963452 | System for managing sales of goods for vending machines | Tadashi Etoh, Yoshikazu Tomida, Tatsuo Hiramatsu, Masahiro Sata, Masahiro Seto +2 more | 1999-10-05 |
| 5912973 | Method for scrambling and/or descrambling FM subcarrier data | Tatsuo Hiramatsu, Noriaki Minami, Yoshikazu Tomida, Kanji Nakano | 1999-06-15 |