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. Tokyo Electron Limited (1 from 10,295 patents)
1 patent:
1. 11073851 - Monitoring apparatus of raw material tank and monitoring method of raw material tank