Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6085238 | Virtual LAN system | Hiroyoshi Yuasa, Tadashi Satake, Hisataka Fujii, Akira Yasuda, Koji Yamashita +6 more | 2000-07-04 |
| 5784373 | Switching device for LAN | Tadashi Satake, Seiichi Miyazaki | 1998-07-21 |