Average Co-Inventor Count = 14.01
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)
3. Japan Metals & Chemicals Co., Ltd. (1 from 50 patents)
1 patent:
1. 12272819 - Hydrogen storage alloy for alkaline storage battery, alkaline storage battery using the same as negative electrode, and vehicle