Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606574 | Mobile unit identifying system and method of demodulating for the same | Makoto Hasegawa, Masahiro Mimura, Hirohide Hirabayashi, Yasuaki Namura, Hideko Sakai | 1997-02-25 |