Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280631 | Polarization diversity system suitable for radio communication in indoor space | Kazuo Nakahi, Hiroshi Umeyama, Shigemi Sakurai | 1994-01-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280631 | Polarization diversity system suitable for radio communication in indoor space | Kazuo Nakahi, Hiroshi Umeyama, Shigemi Sakurai | 1994-01-18 |