Average Co-Inventor Count = 3.00
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 36,922 patents)
2. Nihon Unisys, Ltd. (1 from 5 patents)
1 patent:
1. 7054879 - System for supporting reuse of history records of design work