Average Co-Inventor Count = 3.00
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. Terumo Kabushiki Kaisha (2 from 2,313 patents)
2 patents:
1. 5217671 - Method of making a tubular body
2. 5092561 - Tubular body, method of making tubular body, and flow control device