Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022865 | Terminal device, positioning method, and recording medium | Shigeru Imafuku, Mikio Nagahara, Shunichi Mizuochi, Akifumi Hayashi | 2011-09-20 |
| 7864108 | Present position estimation method, positioning method, program, and mobile terminal | — | 2011-01-04 |