Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673260 | Method and system for CDMA mobile communication | Narumi Umeda, Akihiro Higashi, Akira Kaiyama | 1997-09-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673260 | Method and system for CDMA mobile communication | Narumi Umeda, Akihiro Higashi, Akira Kaiyama | 1997-09-30 |