Average Co-Inventor Count = 1.66
ph-index = 7
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. Pioneer Corporation (6 from 2,647 patents)
2. Pioneer Electronic Corporation (2 from 2,861 patents)
3. Other (1 from 832,843 patents)
4. Increment P Corporation (1 from 38 patents)
9 patents:
1. 7818125 - Move guidance device, system, method, program and recording medium storing the program that displays a code containing map scale rate and position information
2. 7702582 - Payment system and method, server apparatus, payment processing method, and computer program product
3. 7693792 - Payment system and method, server apparatus, payment processing method, and computer program product
4. 7062375 - Navigation terminal and method of processing data for a navigation system
5. 6951031 - Apparatus for and method of recording program information
6. 6836822 - Apparatus for and method of retrieving information
7. 6807571 - Information retrieval system with a search assist server
8. 6532417 - Navigation system, navigation information providing server, and navigation server
9. 5267042 - Image pickup device for automatically recording the location where an