Average Co-Inventor Count = 2.00
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. Other (1 from 832,966 patents)
2. Karo Maeda (1 from 1 patent)
2 patents:
1. 5100671 - Coating material for medical care
2. 4923450 - Medical tubes for placement into the body of a patient