Average Co-Inventor Count = 3.75
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. Tdk Corporation (2 from 7,986 patents)
2 patents:
1. 7811440 - Plating apparatus and plating method
2. 7323053 - Pulling-down apparatus and container therefor