Average Co-Inventor Count = 4.44
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. Kao Soap Company, Ltd. (2 from 341 patents)
2 patents:
1. 4347844 - Porous sheet and process for preparation thereof
2. 3984493 - Homogeneous blend of vinyl chloride polymer with thermoplastic