Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6389012 | Multi-processor system | Ayumi Yamada, Atsushi Uchida | 2002-05-14 |
| 5889769 | Switching system linked to radio base station | — | 1999-03-30 |
| 5422940 | Global subscriber group service system | Kazumi Endo, Nobuo Horiba, Kenji Awaji, Yoshiji Tanimoto | 1995-06-06 |