Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931021 | Multichannel digital data sending device and method, information organizing device and method, and multichannel digital data managing device and method | Masahiko Enari, Hisano Ito | 2005-08-16 |