Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900383 | Method of producing a high tenacity metal wire material | — | 2014-12-02 |
| 6483818 | Simultaneous paging signal sending system, sending method used therefor, and recording medium on which control program therefor is recorded | Masahiko Yahagi | 2002-11-19 |
| 5901191 | Baud rate mixing transmission system | — | 1999-05-04 |