Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788684 | Cell bridge apparatus and cell bridging method as well as information transmission system having cell bridge apparatus | Yuji Obana, Hiroyuki Asano, Toshiaki Ookubo, Hideo Abe | 2004-09-07 |