Average Co-Inventor Count = 8.00
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. National Institute of Advanced Industrial Science and Technology (1 from 1,711 patents)
2. Fujikoshi Machinery Corp. (1 from 70 patents)
1 patent:
1. 9017146 - Wafer polishing apparatus