Route search apparatus, route search method and computer-readable storage medium storing program
US-10578446-B2 · Mar 3, 2020 · US
Zenrin Co Ltd patents
Zenrin Co Ltd holds 12 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 12 |
| Recent patents | 0 |
| First publication | Sep 22, 2015 |
| Latest publication | Mar 3, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Route search apparatus, route search method, computer readable storage medium storing a program and data structure
US-10495473-B2 · Dec 3, 2019 · US
Route search apparatus, route search method, computer readable storage medium storing a program and data structure
US-2018128629-A1 · May 10, 2018 · US
Method of collecting probe information, computer-readable recording media and travel time calculation apparatus
US-9928736-B2 · Mar 27, 2018 · US
Route search apparatus, route search method, computer program and data structure
US-9903729-B2 · Feb 27, 2018 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Route search apparatus, route search method and computer-readable storage medium storing program
US-10578446-B2 · Mar 3, 2020 · US
Route search apparatus, route search method, computer readable storage medium storing a program and data structure
US-10495473-B2 · Dec 3, 2019 · US
Route search apparatus, route search method, computer readable storage medium storing a program and data structure
US-2018128629-A1 · May 10, 2018 · US
Method of collecting probe information, computer-readable recording media and travel time calculation apparatus
US-9928736-B2 · Mar 27, 2018 · US
Route search apparatus, route search method, computer program and data structure
US-9903729-B2 · Feb 27, 2018 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 12 |
| Electricity | 2 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Zenrin Co Ltd have in patentsdb?
- Zenrin Co Ltd is linked to 12 publications as assignee in our database.
- What technology areas does Zenrin Co Ltd patent most?
- Top mapped technology areas by patent count: Physics (12); Electricity (2).
- Is Zenrin Co Ltd's patent activity growing?
- In our data, assignee counts were 1 in 2019 and 1 in 2020 (similar year over year).
- What are recent patents assigned to Zenrin Co Ltd?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.