Average Co-Inventor Count = 1.64
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 (3 from 36,608 patents)
2. Subaru Corporation (1 from 2,058 patents)
3. Kabushiki Kaisha Toyota Chuo Kenkyusho (1,139 patents)
4. Cataler Corporation (246 patents)
3 patents:
1. 12403792 - Battery replacement apparatus and battery replacement method
2. RE49859 - Vehicle framework structure
3. 11851110 - Vehicle