Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133357 | Cell switch module with unit cell switching function | — | 2006-11-07 |
| 6977886 | Transmitter for automatically changing transmission data type within specified band | — | 2005-12-20 |
| 6487169 | Cell switch module with unit cell switching function | — | 2002-11-26 |
| 6212167 | Multiplexing transmitter | — | 2001-04-03 |
| 5532862 | Line switching system | Katsuya Kitamori | 1996-07-02 |