Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542480 | Communication device | Akira Shimamura, Masakazu Nakamura, Koichi Mita, Takashi Arai, Hideaki Watanabe +2 more | 2009-06-02 |
| 6498792 | Method and apparatus for switching signals of multiple different communication protocols | Gary P. Johnson, Roland J. Moubarak, Masahiro Shimbashi, David X. Chen | 2002-12-24 |