Average Co-Inventor Count = 5.29
ph-index = 1
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 (2 from 902 patents)
2. Denso Ten Limited (1 from 276 patents)
3 patents:
1. 12033173 - Taxi management device, taxi operation system, and fare setting method
2. 10399438 - Data processing apparatus
3. 9691196 - Data reproducing apparatus