Average Co-Inventor Count = 3.46
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Clarion Co (12 from 1,057 patents)
12 patents:
1. 11458930 - Vehicle anti-theft device, vehicle anti-theft system, vehicle anti-theft method, and on-board device
2. 11170075 - Information terminal, communication terminal, server, license transfer system and license transfer method
3. 10157348 - Related data generating apparatus, related data generating method, and program
4. 10009220 - In-vehicle information system and information processing method thereof
5. 9948751 - Computer system, data output method, and computer program
6. 9853973 - Information distribution system, and server, on-board terminal and communication terminal used therefor
7. 9811564 - POI information providing system, POI information providing device, POI information output device, POI information providing method, and program therefor
8. 9641602 - Service provision system
9. 9621531 - Authentication device and authentication program
10. 9426273 - Program expanding system, server for use therein, program expanding method and program managing program
11. 9218812 - Vehicular device, server, and information processing method
12. 8958927 - Vehicle-onboard apparatus system, portable terminal, and vehicle-onboard machine