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 36,546 patents)
2. Uchiyama Manufacturing Corp. (1 from 74 patents)
3. U-sun Gasket Corporation (1 from 5 patents)
1 patent:
1. 7744095 - Cylinder head gasket