Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376393 | Communication control method in wireless data communication network | Takatsugu Ono, Naoto Matsushita, Toshikazu Nakahira, Reiko Hiraoka | 2008-05-20 |
| 5486803 | Signal discriminator | Osamu Igarashi, Hikohiro Tougane, Hironobu Tsutsumi, Tosihisa Kudou | 1996-01-23 |