Average Co-Inventor Count = 4.00
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 36,771 patents)
2. Kabushiki Kaisha Toyota Jidoshokki (1 from 1,819 patents)
1 patent:
1. 11916230 - Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material