Average Co-Inventor Count = 5.00
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 36,499 patents)
2. Nippon Light Metal Company, Ltd. (1 from 305 patents)
1 patent:
1. 9180512 - Production system and production method of aluminum alloy billet, and aluminum alloy billet