Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948437 | Positional information providing system, positional information providing apparatus and transmitter | Hideyuki Torimoto, Makoto Ishii, Masahiro Asako | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948437 | Positional information providing system, positional information providing apparatus and transmitter | Hideyuki Torimoto, Makoto Ishii, Masahiro Asako | 2011-05-24 |