Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5319795 | Cellular mobile communications system using frequencies commonly shared by neighboring cells for handoff operations | Kojiro Hamabe, Yukitsuna Furuya, Masanori Taketsugu | 1994-06-07 |
| 5307507 | Antenna arrangement system capable of reducing co-channel interference | — | 1994-04-26 |