Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6356952 | Local area network hub with distributed communication ports and magnetically attachable battery box | — | 2002-03-12 |
| D425866 | Usb hub | Takashi Ashitomi | 2000-05-30 |
| D421964 | Hub | Jakashi Ashitomi | 2000-03-28 |