Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7912583 | Environment map building method, environment map building apparatus and mobile robot apparatus | Steffen Gutmann, Kohtaro Sabe, James R. Bruce | 2011-03-22 |
| 7873447 | Position estimation apparatus, position estimation method and program recording medium | Kenichiro Oi, Masahiro Fujita, Takayuki Yoshigahara, Steffen Gutmann | 2011-01-18 |