Average Co-Inventor Count = 2.40
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 Boshoku Kabushiki Kaisha (2 from 1,252 patents)
2. Toyota Jidosha Kabushiki Kaisha (1 from 36,608 patents)
2 patents:
1. 7828382 - Vehicle seat having an operation lever arrangement structure
2. 7753452 - Headrests for vehicular seats