Average Co-Inventor Count = 5.00
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. Tdk Corporation (2 from 7,954 patents)
2 patents:
1. 6306785 - Glass material for preparing living tissue replacement
2. 5948129 - Method for preparing a molded glass material for use in the manufacture