Average Co-Inventor Count = 5.00
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. Toyota Jidosha Kabushiki Kaisha (1 from 36,713 patents)
2. Primearth Ev Energy Co., Ltd. (1 from 43 patents)
1 patent:
1. 9453887 - Method of selecting used secondary battery and method of manufacturing battery pack