Average Co-Inventor Count = 2.40
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. Taikisha Ltd. (2 from 72 patents)
2 patents:
1. 4951600 - Painting machine and control unit for use in a painting booth
2. 4892750 - Electrostatic spray coating method