Average Co-Inventor Count = 14.99
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 36,771 patents)
2. Nippon Steel Corporation (1 from 3,568 patents)
3. Nippon Kinzoku Co., Ltd. (1 from 21 patents)
1 patent:
1. 5403558 - Heat and fatigue resistant metallic carrier for automobile exhaust