Average Co-Inventor Count = 8.00
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. Kabushiki Kaisha Toshiba (2 from 52,711 patents)
2. Hino Jidosha Kogyo Kabushiki Kaisha (2 from 36 patents)
2 patents:
1. 5172006 - Electric braking and auxiliary engine mechanism for a motor vehicle
2. 5053632 - Electric braking and auxiliary engine mechanism for a motor vehicle