Average Co-Inventor Count = 3.36
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. Fujitsu Ten Limited (3 from 902 patents)
3 patents:
1. 8896550 - Navigation system
2. 8819581 - Information processing device and image processing device
3. 7496327 - Music information, updating system, music information broadcasting apparatus, terminal apparatus having music information updating function, music information updating method, music information broadcasting method, and music information updating method of terminal apparatus