Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086403 | Route search method, route guidance system, navigation system, and statistical processing server | — | 2011-12-27 |
| RE42547 | Navigation apparatus, navigation method, and navigation program | Tomoyuki Zaitsu | 2011-07-12 |
| 7937777 | Disposable wearing article | Satoru Sakaguchi | 2011-05-10 |
| 7890246 | Method of interpolating traffic information data, apparatus for interpolating, and traffic information data structure | — | 2011-02-15 |