Average Co-Inventor Count = 3.00
ph-index = 2
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 36,608 patents)
2. Aisin Seiki Kabushiki Kaisha (1 from 5,207 patents)
2 patents:
1. 5310154 - Seat frame-mounting structure
2. 5026120 - Headrest assembly for vehicle seats