Average Co-Inventor Count = 2.67
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 2,311 patents)
2 patents:
1. 5092340 - Organism signal measuring apparatus
2. 5056527 - Apparatus for analyzing vital signals based upon a feature selected from