Average Co-Inventor Count = 1.71
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. Inax Corporation (2 from 111 patents)
2 patents:
1. 5156791 - Depositing method of wall concrete
2. 4548008 - Tile panel having convex and concave portions around substrate board,