Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408020 | Dual-mode radio communication device having function for selectively using analog or digital mode | Naoki KAJI, Osamu Kurokawa, Akira Ishikura, Yoshihiro Nomura, Masakuni Hyodo +1 more | 2002-06-18 |