Average Co-Inventor Count = 5.46
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. Toyota Jidosha Kabushiki Kaisha (1 from 36,771 patents)
2 patents:
1. 9889762 - Control system for charging vehicle battery in response to an unstable state
2. 9826620 - High frequency generating device and high frequency generating method used in plasma ignition apparatus